Prosecution Insights
Last updated: April 17, 2026
Application No. 17/590,745

SURGICAL DEVICE AND METHOD FOR REPAIRING DAMAGED FLEXOR TENDONS

Non-Final OA §102
Filed
Feb 01, 2022
Examiner
STEWART, ALVIN J
Art Unit
3799
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
unknown
OA Round
3 (Non-Final)
83%
Grant Probability
Favorable
3-4
OA Rounds
3y 0m
To Grant
84%
With Interview

Examiner Intelligence

Grants 83% — above average
83%
Career Allow Rate
894 granted / 1082 resolved
+12.6% vs TC avg
Minimal +1% lift
Without
With
+1.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
39 currently pending
Career history
1121
Total Applications
across all art units

Statute-Specific Performance

§101
1.3%
-38.7% vs TC avg
§103
34.3%
-5.7% vs TC avg
§102
39.0%
-1.0% vs TC avg
§112
13.9%
-26.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1082 resolved cases

Office Action

§102
1DETAILED 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 . Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 8/29/25 has been entered. Response to Arguments Applicant’s arguments with respect to claim(s) 1-10 have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. Claim Interpretation The following is a quotation of 35 U.S.C. 112(f): (f) Element in Claim for a Combination. – An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof. The following is a quotation of pre-AIA 35 U.S.C. 112, sixth paragraph: An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof. The claims in this application are given their broadest reasonable interpretation using the plain meaning of the claim language in light of the specification as it would be understood by one of ordinary skill in the art. The broadest reasonable interpretation of a claim element (also commonly referred to as a claim limitation) is limited by the description in the specification when 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is invoked. As explained in MPEP § 2181, subsection I, claim limitations that meet the following three-prong test will be interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph: (A) the claim limitation uses the term “means” or “step” or a term used as a substitute for “means” that is a generic placeholder (also called a nonce term or a non-structural term having no specific structural meaning) for performing the claimed function; (B) the term “means” or “step” or the generic placeholder is modified by functional language, typically, but not always linked by the transition word “for” (e.g., “means for”) or another linking word or phrase, such as “configured to” or “so that”; and (C) the term “means” or “step” or the generic placeholder is not modified by sufficient structure, material, or acts for performing the claimed function. Use of the word “means” (or “step”) in a claim with functional language creates a rebuttable presumption that the claim limitation is to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is rebutted when the claim limitation recites sufficient structure, material, or acts to entirely perform the recited function. Absence of the word “means” (or “step”) in a claim creates a rebuttable presumption that the claim limitation is not to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is not interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is rebutted when the claim limitation recites function without reciting sufficient structure, material or acts to entirely perform the recited function. Claim limitations in this application that use the word “means” (or “step”) are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, except as otherwise indicated in an Office action. Conversely, claim limitations in this application that do not use the word “means” (or “step”) are not being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, except as otherwise indicated in an Office action. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. 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 1 is rejected under 35 U.S.C. 102(a)(1) as being anticipated by Gordon et al US Patent Pub. 2015/0164500 A1. Gordon et al discloses a surgical device (109) comprising a tip or first end (tip of element 111), a base or second end (149) opposite to the first end, a length between the first and second end. The length having a diameter that increases from the first end to the second end over at least a portion of the length (see Figs. 1 and 2D). Additionally, the second end including means for suturing to the proximal cut end of the flexor tendon (see elements 147a-147g). NOTE: as disclosed in the previous Office Action, phrases having the word “configured”, have been identified as an intended use limitation because is typical of claim limitations which may not distinguish over prior art according to the principle. It has been held that the recitation that an element is “configured to” performing a function is not a positive limitation but only requires the ability to so perform. Additionally, the “wherein” clauses have been given patentable weight, however, the Examiner just need to find a reference capable of performing those functions. The “wherein” clauses just state the result of the limitations in the claim and don’t add nothing to the patentability or substance of the claims. Finally, language used in claims 5, 6, 9 and 10 are just functional language and the Examiner just has to find a reference that is capable of performing the claimed function. For example, the second end of the surgical device is capable of being sutured to a proximal end of the flexor tendon. Another example, the stepped increment of the diameter is capable of probing, distending and enlarging the collapsed and contracted fibro-osseous tunnel, etc... Claims 1-10 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Wyland US Patent Pub. 2018/0228596 A1. NOTE: as disclosed in the previous Office Action, phrases having the word “configured”, have been identified as an intended use limitation because is typical of claim limitations which may not distinguish over prior art according to the principle. It has been held that the recitation that an element is “configured to” performing a function is not a positive limitation but only requires the ability to so perform. Additionally, the “wherein” clauses have been given patentable weight, however, the Examiner just need to find a reference capable of performing those functions. The “wherein” clauses just state the result of the limitations in the claim and don’t add nothing to the patentability or substance of the claims. Finally, language used in claims 5, 6, 9 and 10 are just functional language and the Examiner just has to find a reference that is capable of performing the claimed function. For example, the second end of the surgical device is capable of being sutured to a proximal end of the flexor tendon. Another example, the stepped increment of the diameter is capable of probing, distending and enlarging the collapsed and contracted fibro-osseous tunnel, etc... Regarding claims 1 and 6, Wyland discloses a surgical device (20) comprising a tip or first end (28), a base or second end (26) opposite to the first end, a length between the first and second end. The length having a diameter that increases from the first end to the second end over at least a portion of the length (see Fig. 1). Additionally, the second end including means for suturing to the proximal cut end of the flexor tendon (see paragraph 55). Regarding claims 2-4, see Fig. 1 showing a constant stepped sleeve tube and see paragraph 51 disclosing a flexible and pliable sleeve. Regarding claims 5, 6, 9 and 10, the language used in these claims are just functional language and the Examiner just has to find a reference that is capable of performing the claimed function. For example, the second end of the surgical device is capable of being sutured to a proximal end of the flexor tendon. Another example, the stepped increment of the diameter is capable of probing, distending and enlarging the collapsed and contracted fibro-osseous tunnel, etc... Regarding claims 7 and 8, the applicants has not specifically point out what is a fish mouth or shark mouth, the Examiner has interpreted the oval/circular shape of the opening at end 26 as a mouth fish, since, fishes can perform an oval/circular mouth. Regarding claim 10, the stepped increment is referring to the fibro-osseous tunnel of the patient, therefore, the taper configuration in Figure 2 makes the device capable of increasing the diameter of the collapsed tunnel. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ALVIN J STEWART whose telephone number is (571)272-4760. The examiner can normally be reached Monday-Friday 8:30AM-6PM EST. 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, James Kish can be reached at 571-272-5554. 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. /ALVIN J STEWART/Primary Examiner, Art Unit 3799 9/11/25
Read full office action

Prosecution Timeline

Feb 01, 2022
Application Filed
Sep 25, 2024
Non-Final Rejection — §102
Feb 17, 2025
Response Filed
May 13, 2025
Final Rejection — §102
Jul 23, 2025
Interview Requested
Aug 29, 2025
Request for Continued Examination
Sep 09, 2025
Response after Non-Final Action
Sep 11, 2025
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12599471
EXPANDABLE DEVICES AND ASSOCIATED SYSTEMS AND METHODS
2y 5m to grant Granted Apr 14, 2026
Patent 12599490
UNCAGING STENT
2y 5m to grant Granted Apr 14, 2026
Patent 12588997
HEART VALVE SEALING DEVICES AND DELIVERY DEVICES THEREFOR
2y 5m to grant Granted Mar 31, 2026
Patent 12588991
APPARATUS AND METHOD FOR MONITORING VALVE EXPANSION
2y 5m to grant Granted Mar 31, 2026
Patent 12588907
SELF-LOCKING WINCH
2y 5m to grant Granted Mar 31, 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

3-4
Expected OA Rounds
83%
Grant Probability
84%
With Interview (+1.2%)
3y 0m
Median Time to Grant
High
PTA Risk
Based on 1082 resolved cases by this examiner. Grant probability derived from career allow rate.

Sign in for Full Analysis

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

Free tier: 3 strategy analyses per month