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706.02(l)(2) Establishing Common Ownership [R-2] - 700 Examination of Applications
706.02(l)(2) Establishing Common Ownership [R-2]
In order to be disqualified as prior art under 35 U.S.C. 103(c), the subject matter which would otherwise be prior art to the claimed invention and the claimed invention must be commonly owned at the time the claimed invention was made >or subject to an obligation of assignment that would establish common ownership<. See MPEP § 706.02(l) for 35 U.S.C. 102(f)/ 103 or 35 U.S.C. 102(g)/103 prior art disqualified under 35 U.S.C. 103(c). See MPEP § 706.02(l)(1) for 35 U.S.C. 102(e)/ 103 prior art disqualified under 35 U.S.C. 103(c).
I. DEFINITION OF COMMON OWNERSHIP
The term "commonly owned" is intended to mean that the subject matter which would otherwise be prior art to the claimed invention and the claimed invention are entirely or wholly owned by the same person(s) or organization(s)>/business entity(ies)< at the time the claimed invention was made. If the person(s) or organization(s) owned less than 100 percent of the subject matter which would otherwise be prior art to the claimed invention, or less than 100 percent of the claimed invention, then common ownership would not exist. Common ownership requires that the person(s) or organization(s)>/business entity(ies)< own 100 percent of the subject matter and 100 percent of the claimed invention.
Specifically, if an invention claimed in an application is owned by more than one entity and those entities seek to exclude the use of a reference under 35 U.S.C. 103, then the reference must be owned by, or subject to an obligation of assignment to, the same entities that owned the application, at the time the later invention was made. For example, assume Company A owns twenty percent of patent Application X and Company B owns eighty percent of patent Application X at the time the invention of Application X was made. In addition, assume that Companies A and B seek to exclude the use of Reference Z under 35 U.S.C. 103. Reference Z must have been co-owned, or have been under an obligation of assignment to both companies, on the date the invention was made in order for the exclusion to be properly requested. A statement such as "Application X and Patent Z were, at the time the invention of Application X was made, jointly owned by Companies A and B" would be sufficient evidence of common ownership.
For applications owned by a joint venture of two or more entities, both the application and the reference must have been owned by, or subject to an obligation of assignment to, the joint venture at the time the invention was made. For example, if Company A and Company B formed a joint venture, Company C, both Application X and Reference Z must have been owned by, or subject to an obligation of assignment to, Company C at the time the invention was made in order for Reference Z to be properly excluded as prior art under 35 U.S.C. 103(c). If Company A by itself owned Reference Z at the time the invention of Application X was made >and Application X was owned by Company C on the date the invention was made<, >then< a request for the exclusion of Reference Z as prior art under 35 U.S.C. 103(c) would not be proper.
As long as principal ownership rights to either the subject matter or the claimed invention reside in different persons or organizations common ownership does not exist. A license of the claimed invention to another by the owner where basic ownership rights are retained would not defeat ownership.
The requirement for common ownership at the time the claimed invention was made is intended to preclude obtaining ownership of subject matter after the claimed invention was made in order to disqualify that subject matter as prior art against the claimed invention.
The question of whether common ownership exists at the time the claimed invention was made is to be determined on the facts of the particular case in question. Actual ownership of the subject matter and the claimed invention by the same individual(s) or organization(s) or a legal obligation to assign both the subject matter and the claimed invention to the same individual(s) or organization(s)>/business entity(ies)< must be in existence at the time the claimed invention was made in order for the subject matter to be disqualified as prior art. A moral or unenforceable obligation would not evidence common ownership.
Under 35 U.S.C. 103(c), an applicant's admission that subject matter was developed prior to applicant's invention would not make the subject matter prior art to applicant if the subject matter qualifies as prior art only under sections 35 U.S.C. 102(f) or 35 U.S.C. 102(g), or, for applications filed on or after November 29, 1999, 35 U.S.C. 102(e), and if the subject matter and the claimed invention were commonly owned at the time the invention was made. See In re Fout, 675 F.2d 297, 213 USPQ 532 (CCPA 1982), for a decision involving an applicant's admission which was used as prior art against their application. If the subject matter and invention were not commonly owned, an admission that the subject matter is prior art would be usable under 35 U.S.C. 103.
The burden of establishing that subject matter is disqualified as prior art under 35 U.S.C. 103(c) is intended to be placed and reside upon the person or persons urging that the subject matter is disqualified. For example, a patent applicant urging that subject matter is disqualified as prior art under 35 U.S.C. 103(c), would have the burden of establishing that it was commonly owned at the time the claimed invention was made. The patentee in litigation would likewise properly bear the same burden placed upon the applicant before the U.S. Patent and Trademark Office. To place the burden upon the patent examiner or the defendant in litigation would not be appropriate since evidence as to common ownership at the time the claimed invention was made might not be available to the patent examiner or the defendant in litigation, but such evidence, if it exists, should be readily available to the patent applicant or the patentee.
In view of 35 U.S.C. 103(c), the *>Director< has reinstituted in appropriate circumstances the practice of rejecting claims in commonly owned applications of different inventive entities on the grounds of double patenting. Such rejections can be overcome in appropriate circumstances by the filing of terminal disclaimers. This practice has been judicially authorized. See In re Bowers, 359 F.2d 886, 149 USPQ 57 (CCPA 1966). The use of double patenting rejections which then could be overcome by terminal disclaimers preclude patent protection from being improperly extended while still permitting inventors and their assignees to obtain the legitimate benefits from their contributions. See also MPEP § 804.
The following examples are provided for illustration only:
Example 1
Parent Company owns 100% of Subsidiaries A and B
- inventions of A and B are commonly owned by the Parent Company.
Example 2
Parent Company owns 100% of Subsidiary A and 90% of Subsidiary B
- inventions of A and B are not commonly owned by the Parent Company.
Example 3
If same person owns subject matter and invention at time invention was made, license to another may be made without the subject matter becoming prior art.
Example 4
Different Government inventors retaining certain rights (e.g. foreign filing rights) in separate inventions owned by Government precludes common ownership of inventions.
Example 5
Company A and Company B form joint venture Company C. Employees of A, while working for C with an obligation to assign inventions to C, invent invention #1; employees of B while working for C with an obligation to assign inventions to C, invent invention #2, with knowledge of #1.
Question: Are #1 and #2 commonly owned at the time the later invention was made so as to preclude a rejection under 35 U.S.C. 102(e), (f) or (g) in view of 35 U.S.C. 103?
Answer: Yes- If the required evidence of common ownership is made of record in the patent application file. If invention #1 was invented by employees of Company A not working for Company C and Company A maintained sole ownership of invention #1 at the time invention #2 was made, inventions #1 and #2 would not be commonly owned as required by 35 U.S.C. 103(c).
Example 6
Company A owns 40% of invention #1 and 60% of invention #2, and Company B owns 60% of invention #1 and 40% of invention #2 at the time invention #2 was made.
-inventions #1 and #2 are commonly owned.
>Example 7
Company B has a joint research project with University A. Under the terms of the joint research project, University A has agreed that all of its patents will be jointly owned by Company B and University A. Professor X, who works for University A, has an employee agreement with University A assigning all his patents only to University A. After the joint research project agreement is executed, University A files patent application #1 for the invention of Professor X, before Company B files patent application #2 on a similar invention.
- inventions #1 and #2 are commonly owned because Professor X's obligation to assign patents to University A who has an obligation to assign patents to the A-B joint venture legally establishes Professor X's obligation to assign patents to the A-B joint venture.
Example 8
Inventor X working at Company A invents and files patent application #1 on technology T, owned by Company A. After application #1 is filed, Company A spins off a 100% owned Subsidiary B for technology T including the transfer of the ownership of patent application #1 to Subsidiary B. After Subsidiary B is formed, inventor Y (formerly a Company A employee, but now an employee of Subsidiary B obligated to assign to Subsidiary B) jointly files application #2 with inventor X (now also an employee of Subsidiary B with an obligation to assign to Subsidiary B), which is directed to a possibly unobvious improvement to technology T.
- the inventions of applications #1 and #2 are commonly owned since Subsidiary B is a wholly owned subsidiary of Company A.<
The examiner must examine the application as to all grounds except 35 U.S.C. 102(e), (f) and (g) as they apply through 35 U.S.C. 103 only if the application file(s) establishes common ownership at the time the later invention was made. Thus, it is necessary to look to the time at which common ownership exists. If common ownership does not exist at the time the later invention was made, the earlier invention is not disqualified as potential prior art under 35 U.S.C. 102(e), (f) and (g) as they apply through 35 U.S.C. 103. An invention is "made" when conception is complete as defined in Mergenthaler v. Scudder, 11 App. D.C. 264, 81 O.G. 1417, 1897 C.D. 724 (D.C. Cir. 1897); In re Tansel, 253 F.2d 241, 117 USPQ 188 (CCPA 1958). See Pfaff v. Wells Elecs., 525 U.S. 55, 119 S. Ct. 304, 312, 48 USPQ2d 1641, 1647 (1998) ("the invention must be ready for patenting . . . . by proof that prior to the critical date the inventor had prepared drawing or other descriptions of the invention that were sufficiently specific to enable a person skilled in the art to practice the invention.") Common ownership at the time the invention was made for purposes of obviating a 35 U.S.C. 102(e)/ 35 U.S.C. 103, 35 U.S.C. 102(f)/ 35 U.S.C. 103 or 35 U.S.C. 102(g)/ 35 U.S.C. 103 rejection may be established irrespective of whether the invention was made in the United States or abroad. The provisions of 35 U.S.C. 104, however, will continue to apply to other proceedings in the U.S. Patent and Trademark Office, e.g. in an interference proceeding, with regard to establishing a date of invention by knowledge or use thereof, or other activity with respect thereto, in a foreign country. The foreign filing date will continue to be used for interference purposes under 35 U.S.C. 119(a)-(d) and 35 U.S.C. 365.
II. EVIDENCE REQUIRED TO ESTABLISH COMMON OWNERSHIP
It is important to recognize just what constitutes sufficient evidence to establish common ownership at the time the invention was made. The common ownership must be shown to exist at the time the later invention was made. A statement of present common ownership is not sufficient. In re Onda, 229 USPQ 235 (Comm'r Pat. 1985).
The following statement is sufficient evidence to establish common ownership of, or an obligation for assignment to, the same person(s) or organizations(s):
Applications and references (whether patents, patent applications, patent application publications, etc.) will be considered by the examiner to be owned by, or subject to an obligation of assignment to the same person, at the time the invention was made, if the applicant(s) or an attorney or agent of record makes a statement to the effect that the application and the reference were, at the time the invention was made, owned by, or subject to an obligation of assignment to, the same person.
See "Guidelines Setting Forth a Modified Policy Concerning the Evidence of Common Ownership, or an Obligation of Assignment to the Same Person, as Required by 35 U.S.C. 103(c)," 1241 O.G. 96 (December 26, 2000). The applicant(s) or the representative(s) of record have the best knowledge of the ownership of their application(s) and reference(s), and their statement of such is sufficient evidence because of their paramount obligation of candor and good faith to the USPTO.
The statement concerning common ownership should be clear and conspicuous (e.g., on a separate piece of paper or in a separately labeled section) in order to ensure that the examiner quickly notices the statement. Applicants may, but are not required to, submit further evidence, such as assignment records, affidavits or declarations by the common owner, or court decisions, in addition to the above-mentioned statement concerning common ownership.
For example, an attorney or agent of record receives an Office action for Application X in which all the claims are rejected under 35 U.S.C. 103(a) using Patent A in view of Patent B wherein Patent A is only available as prior art under 35 U.S.C. 102(e), (f), and/or (g). In her response to the Office action, the attorney or agent of record for Application X states, in a clear and conspicuous manner, that:
"Application X and Patent A were, at the time the invention of Application X was made, owned by Company Z."
This statement alone is sufficient evidence to disqualify Patent A from being used in a rejection under 35 U.S.C. 103(a) against the claims of Application X.
In rare instances, the examiner may have independent evidence that raises a material doubt as to the accuracy of applicant's representation of either (1) the common ownership of, or (2) the existence of an obligation to commonly assign, the application being examined and the applied U.S. patent or U.S. patent application publication reference. In such cases, the examiner may explain why the accuracy of the representation is doubted, and require objective evidence of common ownership of, or the existence of an obligation to assign, the application being examined and the applied reference as of the date of invention of the application being examined. As mentioned above, applicant(s) may submit, in addition to the above-mentioned statement regarding common ownership, the following objective evidence:
(A) Reference to assignments recorded in the U.S. Patent and Trademark Office in accordance with 37 CFR Part 3 which convey the entire rights in the applications to the same person(s) or organization(s);
(B) Copies of unrecorded assignments which convey the entire rights in the applications to the same person(s) or organization(s) are filed in each of the applications;
(C) An affidavit or declaration by the common owner is filed which states that there is common ownership and states facts which explain why the affiant or declarant believes there is common ownership, which affidavit or declaration may be signed by an official of the corporation or organization empowered to act on behalf of the corporation or organization when the common owner is a corporation or other organization; and
(D) Other evidence is submitted which establishes common ownership of the applications.
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