Prosecution Insights
Last updated: April 19, 2026
Application No. 18/697,778

Plate Implant

Non-Final OA §102
Filed
Apr 02, 2024
Examiner
CHANG, OLIVIA C
Art Unit
3775
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Karl Leibinger Asset Management GmbH & Co. Kg
OA Round
1 (Non-Final)
84%
Grant Probability
Favorable
1-2
OA Rounds
3y 0m
To Grant
98%
With Interview

Examiner Intelligence

Grants 84% — above average
84%
Career Allow Rate
612 granted / 726 resolved
+14.3% vs TC avg
Moderate +13% lift
Without
With
+13.3%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
23 currently pending
Career history
749
Total Applications
across all art units

Statute-Specific Performance

§101
2.1%
-37.9% vs TC avg
§103
31.8%
-8.2% vs TC avg
§102
37.0%
-3.0% vs TC avg
§112
25.4%
-14.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 726 resolved cases

Office Action

§102
DETAILED ACTION 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 . Election/Restrictions Applicant's election with traverse of Species G, Figure 7, in the reply filed on August 18, 2025 is acknowledged. The traversal is on the ground(s) that examination of additional claims does not add significant search or examination burden. This is not found persuasive because although examiner may need to look in similar subclasses for each species, there exists an *examination* burden when looking for mutually exclusive structures in the same subclass. Additionally, Examiner is interpreting the species not to be obvious variants. If Applicant believes them obvious variants, a supplemental response should be submitted in order to clarify this. The requirement is still deemed proper and is therefore made FINAL. Accordingly, claims 3-4, 9-12 are withdrawn from examination. Claims 1-2, 5-8 remain under consideration in the instant application. Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claim(s) 1-2, 5-8 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Bottlang et al. (US 2012/0310289), hereinafter “Bottlang”. Regarding claim 1, Bottlang discloses a plate implant (601, FIGS. 6-8) for bridging a fracture gap, having: a longitudinal axis (604) in the direction of a largest extent of the plate implant; a plurality of bores (605) which are arranged spaced apart from each other in the direction of the longitudinal axis; and an elastic longitudinal expansion device (606/608) which is provided at least between two of said plurality of bores; wherein the longitudinal expansion device is configured such that the plate implant has increased expansibility (FIG. 7) in the direction of the longitudinal axis but at the same time has high bending stiffness and torsion stiffness (¶125). Regarding claim 2, Bottlang discloses the plate implant for bridging a fracture gap as claimed in claim 1, wherein the longitudinal expansion device has an elastic element (608) which is incorporated into the plate implant. Regarding claim 5, Bottlang discloses the plate implant for bridging a fracture gap as claimed in claim 1, wherein the longitudinal expansion device comprises at least one leaf spring (608) which is formed by one or more notches in the plate implant. Regarding claim 6, Bottlang discloses the plate implant for bridging a fracture gap as claimed in claim 5, wherein the at least one leaf spring is formed by u-shaped notches in the plate implant which surround a respective one of said plurality of bores (¶104). Regarding claim 7, Bottlang discloses the plate implant for bridging a fracture gap as claimed in claim 6, wherein a first plurality of said u-shaped notches is configured such that the u-shape is open towards a left edge of the plate implant, and a second plurality of said u-shaped notches is configured such that the u-shape is open towards an opposite right edge of the plate implant (FIGS. 6). Regarding claim 8, Bottlang discloses the plate implant for bridging a fracture gap as claimed in claim 6, wherein the notches overlap laterally (FIGS. 6). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to OLIVIA C CHANG whose telephone number is (571) 270-5017. The examiner can normally be reached Monday-Friday, 7:30AM-5:00PM. If attempts to reach the examiner by telephone are unsuccessful, please contact the examiner’s supervisor, KEVIN TRUONG, 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 an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, seehttp://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /OLIVIA C CHANG/Primary Examiner, Art Unit 3775
Read full office action

Prosecution Timeline

Apr 02, 2024
Application Filed
Jan 16, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12582419
TIBIAL SUPRAPATELLAR ENTRY PORTAL SYSTEM
2y 5m to grant Granted Mar 24, 2026
Patent 12558135
OSSEOUS ANCHORING IMPLANT WITH CORTICAL STABILIZATION
2y 5m to grant Granted Feb 24, 2026
Patent 12514623
ORTHOPEDIC PLATE FOR TREATMENT OF TIBIAL FRACTURES AND RELATED METHODS
2y 5m to grant Granted Jan 06, 2026
Patent 12514624
BONE FIXATION DEVICE AND METHOD OF USE
2y 5m to grant Granted Jan 06, 2026
Patent 12491014
OSTEOSYNTHESIS PLATE SUITABLE AS A REPLACEMENT OF A SYNARTHROSIS
2y 5m to grant Granted Dec 09, 2025
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
84%
Grant Probability
98%
With Interview (+13.3%)
3y 0m
Median Time to Grant
Low
PTA Risk
Based on 726 resolved cases by this examiner. Grant probability derived from career allow rate.

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