Prosecution Insights
Last updated: October 04, 2026
Application No. 18/828,316

FEATURES FOR IMPLANTS WITH A REDUCED VOLUMETRIC DENSITY OF SURFACE ROUGHNESS

Non-Final OA §102
Filed
Sep 09, 2024
Priority
Feb 24, 2017 — provisional 62/463,089 +4 more
Examiner
WOLF, MEGAN YARNALL
Art Unit
Tech Center
Assignee
Nanohive Medical LLC
OA Round
1 (Non-Final)
61%
Grant Probability
Moderate
1-2
OA Rounds
1y 5m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 61% of resolved cases
61%
Career Allowance Rate
376 granted / 616 resolved
+1.0% vs TC avg
Strong +39% interview lift
Without
With
+39.1%
Interview Lift
resolved cases with interview
Typical timeline
3y 6m
Avg Prosecution
25 currently pending
Career history
650
Total Applications
across all art units

Statute-Specific Performance

§101
1.4%
-38.6% vs TC avg
§103
40.8%
+0.8% vs TC avg
§102
22.0%
-18.0% vs TC avg
§112
29.2%
-10.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 616 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 . 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 36 is rejected under 35 U.S.C. 102(a)(1) as being anticipated by Huang US 2013/0325129 (hereafter referred to as Huang; cited in IDS). Huang discloses a medical implant 1 comprising an upper end plate 75, a lower end plate 76, an implant body 103 that extends between the upper end plate and the lower end plate (figs. 23-24), the implant body 103 comprising a three-dimensional lattice structure (par.50; figs. 23-24) having a first elastic modulus (elastic modulus is an inherent material property therefore the lattice structure inherently has a first elastic modulus), and a leading edge 77 configured to distract tissue during implantation of the medical implant (fig.24; “configured to distract tissue” is directed to an intended use of the implant and the leading edge 77 is capable of distracting tissue at least due to the tapered shape). Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Levieux US 2018/0368991, Arnone US 2018/0110624, Joly et al. US 2017/0333205, Tsai et al. US 2017/0156878, and Kraus et al. US 2011/0301709 each disclose a medical implant comprising an upper end plate, a lower end plate, an implant body that extends between the upper end plate and the lower end plate, the implant body comprising a three-dimensional lattice structure having a first elastic modulus, and a leading edge capable of distracting tissue during implantation of the medical implant. Any inquiry concerning this communication or earlier communications from the examiner should be directed to MEGAN Y WOLF whose telephone number is (571)270-3071. The examiner can normally be reached Mon-Fri 8am-2pm 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, Melanie Tyson can be reached at (571)272-9062. 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. /MEGAN Y WOLF/Primary Examiner, Art Unit 3774
Read full office action

Prosecution Timeline

Sep 09, 2024
Application Filed
Aug 04, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12746126
IMPLANT FOR FUSING AT LEAST TWO BONE COMPONENTS AND METHOD OF FUSING BONE COMPONENTS USING THE IMPLANT
5y 7m to grant Granted Sep 29, 2026
Patent 12746127
SLEEVE AUGMENT DEVICE FOR AN ARTICULATED JOINT
3y 1m to grant Granted Sep 29, 2026
Patent 12728012
IMPLANTABLE COMPONENT WITH IMPROVED ANCHORING MEANS FOR ANKLE PROSTHESIS AND ANKLE PROSTHESIS COMPRISING SUCH A COMPONENT
5y 7m to grant Granted Sep 08, 2026
Patent 12714569
Hip Joint Device and Method
4y 1m to grant Granted Aug 25, 2026
Patent 12702546
PROSTHETIC HEART VALVE LEAFLET ASSEMBLIES AND METHODS
4y 3m to grant Granted Aug 11, 2026
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
61%
Grant Probability
99%
With Interview (+39.1%)
3y 6m (~1y 5m remaining)
Median Time to Grant
Low
PTA Risk
Based on 616 resolved cases by this examiner. Grant probability derived from career allowance rate.

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