Prosecution Insights
Last updated: September 17, 2026
Application No. 18/576,164

Raspberry Plants

Final Rejection §102§112
Filed
Jan 03, 2024
Priority
Jul 06, 2021 — nonprovisional of PCTEP2021068669
Examiner
BUI, PHUONG T
Art Unit
1663
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
Bbr Ip B V
OA Round
2 (Final)
81%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allowance Rate
969 granted / 1194 resolved
+21.2% vs TC avg
Strong +23% interview lift
Without
With
+23.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
39 currently pending
Career history
1230
Total Applications
across all art units

Statute-Specific Performance

§101
9.8%
-30.2% vs TC avg
§103
15.4%
-24.6% vs TC avg
§102
22.0%
-18.0% vs TC avg
§112
45.0%
+5.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1194 resolved cases

Office Action

§102 §112
Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . DETAILED ACTION 1. The Office acknowledges the receipt of Applicant’s amendment filed August 18, 2026. Claims 1 and 5-10 are pending. Claims 5 and 6 are withdrawn. Claims 1 and 7-10 are examined in the instant application. All previous rejections not set forth below have been withdrawn. The text of those sections of Title 35, U.S. Code not included in this action can be found in a prior Office action. This action is made FINAL. Claim Rejections - 35 USC § 112(a) 2. The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112: The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention. 3. Claims 1 and 7-10 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. This is a new matter rejection. Applicant is invited to point to the page and line numbers in the originally-filed disclosure where support for grafting a Rubus idaeus raspberry scion on a Rubus subg. Rubus blackberry rootstock can be found. Absent of support, Applicant is required to cancel the new matter in response to the instant Office action. Claim Rejections - 35 USC § 102 4. Claims 1 and 7-10 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Laurent, A. (“Creating a Multi-Berry Shrub via Cross Grafting”, The Pegasus Review: University of Central Florida, Undergraduate Research Journal, Vol. 11.2:32-38, 14 November 2019 (Applicant’s IDS)). With regard to claim 1, Laurent teaches a grafted raspberry plant comprising a Rubus idaeus raspberry scion grafted on a blackberry R. fruticosus rootstock (p. 34, second paragraph). The “Rubus subg. Rubus” is a subgenus grouping that encompasses R. fruticosus. With regard to claims 7-9, these are inherent properties of the claimed grafted raspberry plant. If there are other structures necessary to produce the recited phenotypes, they must be recited in the claims. Moreover, Laurent teaches “The shoots of R. idaeus were able to bend and contort as needed to reach upward to the sunlight and competed among themselves for resources. The stronger base on the sturdier R. fruiticosus [sic] showed signs of being able to support the scion to a higher degree, allowing a better chance for the tissues to fuse and nutrients to be passed to the scion.” (p. 36, second paragraph). Laurent further teaches “while the scion on the R. idaeus rootstocks were turing [sic] yellow or brown and becoming brittle, the scions on the R. fruiticosus [sic] plants were still showing signs of life though a soft, green hue.” (p. 35, last paragraph). Lauren additionally teaches grafting can increase plant productivity (p. 37, first paragraph), fruit yields and increased disease resistance (p. 33, third paragraph). These teachings suggest that the grafted raspberry plant exhibits greater fruit yield, greater disease resistance and greater vigor compared to an ungrafted raspberry plant. With regard to claim 10, Laurent is silent with regard to root suckers during cultivation. However, given the detailed description of the grafted plants, and the fact that none of the observations of Laurent refers to root suckers, it would appear that the grafted raspberry of Laurent does not produce root suckers during cultivation. Accordingly, the claimed invention is anticipated by the prior art. Applicant’s Traversals Applicant traverses primarily the following: 1) Laurent discloses a Rubus idaeus scion grafted on a Rubus fruiticosus rootstock, not the claimed Rubus subg. Rubus rootstock. (2) Examples 1 and 2 show that the resulting raspberry plants have an increased fruit yield, an absence of root suckers, increased disease resistance and increased vigor. (3) There is no motivation to modify the Laurent rootstock. Reply to Applicant’s Traversals Applicant’s traversals have been considered but are deemed unpersuasive for the following reasons. With regard to traversal (1), “Rubus subg. Rubus” is a subgenus grouping that includes the R. fruticosus species of Laurent. With regard to traversal (2), these characteristics are inherent of the claimed grafted plant. No additional structures are required to produce increased fruit yield, an absence of root suckers, increased disease resistance and increased vigor. With regard to traversal (3), there is no need to provide motivation to modify the Laurent rootstock in a 35 USC 102(a) rejection. Accordingly, the rejection is maintained. Conclusion 5. No claim is allowed. 6. Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. 7. Any inquiry concerning this communication or earlier communications from the examiner should be directed to PHUONG T BUI whose telephone number is (571)272-0793. The examiner can normally be reached M-F 8am-5pm. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Amjad Abraham can be reached at 571-270-7058. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /PHUONG T BUI/Primary Examiner, Art Unit 1663
Read full office action

Prosecution Timeline

Jan 03, 2024
Application Filed
May 21, 2026
Non-Final Rejection mailed — §102, §112
Aug 18, 2026
Response Filed
Sep 03, 2026
Final Rejection mailed — §102, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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2y 10m to grant Granted Sep 15, 2026
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SOYBEAN VARIETY 5PCSE55
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Patent 12735717
NUCLEOTIDE SEQUENCES AND POLYPEPTIDES ENCODED THEREBY USEFUL FOR MODIFYING PLANT CHARACTERISTICS IN RESPONSE TO COLD
2y 4m to grant Granted Sep 15, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
81%
Grant Probability
99%
With Interview (+23.3%)
2y 4m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1194 resolved cases by this examiner. Grant probability derived from career allowance rate.

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