Prosecution Insights
Last updated: April 19, 2026
Application No. 19/018,252

PATELLA BONE PLATE AND METHODS OF FIXATION

Non-Final OA §DP
Filed
Jan 13, 2025
Examiner
WAGGLE, JR, LARRY E
Art Unit
3775
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Depuy Synthes Products Inc.
OA Round
1 (Non-Final)
80%
Grant Probability
Favorable
1-2
OA Rounds
2y 12m
To Grant
98%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allow Rate
652 granted / 812 resolved
+10.3% vs TC avg
Strong +18% interview lift
Without
With
+17.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 12m
Avg Prosecution
41 currently pending
Career history
853
Total Applications
across all art units

Statute-Specific Performance

§101
1.4%
-38.6% vs TC avg
§103
38.3%
-1.7% vs TC avg
§102
30.4%
-9.6% vs TC avg
§112
21.2%
-18.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 812 resolved cases

Office Action

§DP
DETAILED ACTION The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . This action is responsive to the set of claims received on 13 January 2025. Claims 1-18 are currently pending. Priority Applicant’s claim for the benefit of a prior-filed application under 35 U.S.C. 119(e) or under 35 U.S.C. 120, 121, 365(c), or 386(c) is acknowledged. Drawings The drawings received on 13 January 2025 are accepted by the examiner. Claim Objections Claim 6 is objected to because of the following informalities: It appears that a period should be placed at the end of the claim. Appropriate correction is required. Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The filing of a terminal disclaimer by itself is not a complete reply to a nonstatutory double patenting (NSDP) rejection. A complete reply requires that the terminal disclaimer be accompanied by a reply requesting reconsideration of the prior Office action. Even where the NSDP rejection is provisional the reply must be complete. See MPEP § 804, subsection I.B.1. For a reply to a non-final Office action, see 37 CFR 1.111(a). For a reply to final Office action, see 37 CFR 1.113(c). A request for reconsideration while not provided for in 37 CFR 1.113(c) may be filed after final for consideration. See MPEP §§ 706.07(e) and 714.13. The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The actual filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/apply/applying-online/eterminal-disclaimer. Claims 1-3 and 6-18 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-13 of U.S. Patent No. 12,239,347 in view of Ricker et al. (U.S. Patent Application Publication 2017/0105775). Claims 1-13 of U.S. Patent No. 12,239,347 disclose the claimed invention except for wherein (as to the remainder of claim 1) the plate body defines an outer perimeter, wherein the first leg extends from a first location of the outer perimeter of the plate body, wherein the second leg extends from a second location of the outer perimeter of the plate body, and wherein the first and second locations are spaced from each other along the outer perimeter, wherein (as to claim 2) the outer perimeter of the plate body surrounds each of the first aperture and the plurality of fixation holes, and wherein (as to claim 3) each of the first and second legs defines a respective thickness in a direction from the bone-facing body surface to the outer body surface, and the plate body defines a respective thickness from the bone-facing body surface to the outer body surface at the outer perimeter that is greater than the respective thickness of each of the first and second legs. Ricker et al. teach the use of a bone plate (100) including a plate body (107) defining an outer perimeter (i.e. perimeter defined by 112); and a plurality of legs (106) that extend from spaced apart locations (i.e. locations defined where each instance of 106 intersects with 107) along the outer perimeter, wherein the outer perimeter of the plate body surrounds each of a first aperture (i.e. central instance of 104 as best seen in Figure 1A) and a plurality of fixation holes (i.e. remaining instance of 104 defined by 107 and within 112 as best seen in Figure 1A), and wherein each leg defines a thickness (i.e. thickness defined by 109) that is less than a thickness of the plate body (see paragraph 0027) (see Figures 1A-2, and paragraphs 0026-0030). It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to construct the invention of claims 1-13 of U.S. Patent No. 12,239,347 with wherein the plate body defines an outer perimeter, wherein the first leg extends from a first location of the outer perimeter of the plate body, wherein the second leg extends from a second location of the outer perimeter of the plate body, wherein the first and second locations are spaced from each other along the outer perimeter, wherein the outer perimeter of the plate body surrounds each of the first aperture and the plurality of fixation holes, and wherein each of the first and second legs defines a respective thickness in a direction from the bone-facing body surface to the outer body surface, and the plate body defines a respective thickness from the bone-facing body surface to the outer body surface at the outer perimeter that is greater than the respective thickness of each of the first and second legs in view of Ricker et al. in order to provide a well-known, obvious leg and aperture/hole spacing for attaching the plate to bone via bone anchors placed at desired locations and leg geometry for easier bending/removal to yield predictable results. Allowable Subject Matter Claims 4 and 5 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to LARRY E WAGGLE, JR whose telephone number is (571)270-7110. The examiner can normally be reached TEAP: Monday - Friday (7:45am - 3:45pm). 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, Kevin Truong can be reached at 571-272-4705. 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. /LARRY E WAGGLE, JR/Primary Examiner, Art Unit 3775
Read full office action

Prosecution Timeline

Jan 13, 2025
Application Filed
Jan 31, 2026
Non-Final Rejection — §DP (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12599420
SURGICAL INSTRUMENT, MEDICAL TOOL SET, AND MOVEMENT METHOD
2y 5m to grant Granted Apr 14, 2026
Patent 12599405
Intraosseous Device Including a Sensing Obturator
2y 5m to grant Granted Apr 14, 2026
Patent 12599419
Beveled Screw
2y 5m to grant Granted Apr 14, 2026
Patent 12582421
INTRAOPERATIVE ADJUSTABLE GUIDES, SYSTEMS, AND METHODS
2y 5m to grant Granted Mar 24, 2026
Patent 12569306
ROBOTIC REVISION KNEE ARTHROPLASTY VIRTUAL RECONSTRUCTION SYSTEM
2y 5m to grant Granted Mar 10, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

1-2
Expected OA Rounds
80%
Grant Probability
98%
With Interview (+17.6%)
2y 12m
Median Time to Grant
Low
PTA Risk
Based on 812 resolved cases by this examiner. Grant probability derived from career allow rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month