Prosecution Insights
Last updated: July 17, 2026
Application No. 18/907,384

SURGICAL TOOL SYSTEM HAVING MULTIPLE TOOL TIP INTERFACES

Non-Final OA §102
Filed
Oct 04, 2024
Priority
Feb 03, 2014 — provisional 61/935,227 +2 more
Examiner
LUAN, SCOTT
Art Unit
Tech Center
Assignee
Modular Surgical Inc.
OA Round
1 (Non-Final)
65%
Grant Probability
Favorable
1-2
OA Rounds
1y 4m
Est. Remaining
77%
With Interview

Examiner Intelligence

Grants 65% — above average
65%
Career Allowance Rate
419 granted / 645 resolved
+5.0% vs TC avg
Moderate +12% lift
Without
With
+12.3%
Interview Lift
resolved cases with interview
Typical timeline
3y 1m
Avg Prosecution
39 currently pending
Career history
683
Total Applications
across all art units

Statute-Specific Performance

§101
1.4%
-38.6% vs TC avg
§103
71.1%
+31.1% vs TC avg
§102
7.7%
-32.3% vs TC avg
§112
6.0%
-34.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 645 resolved cases

Office Action

§102
DETAILED ACTION Status of Claims The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Claims 1-15 are pending. 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. Claims 2-11 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Farritor et al. (US 20090171373 A1, 2009-07-02) (hereinafter “Farritor”). Regarding claim 2, Farritor teaches method comprising: introducing a surgical tool tip into a body cavity; introducing a surgical tool shaft (e.g., 166) through tissue into the body cavity; detachably connecting a tip of the surgical tool shaft to the surgical tool tip (e.g., 162) within the body cavity; additionally locking the surgical tool shaft to the surgical tool tip to prevent the surgical tool tip from accidentally detaching from surgical tool shaft; using the surgical tool shaft to manipulate the surgical tool tip in the body cavity while the surgical tool tip remains attached and locked to the surgical tool shaft (e.g., [0102] and Figs. 12A-12C, 13, 14 and associated text) (as recited in claim 2); wherein introducing the surgical tool tip into the body cavity comprises introducing a tool carrier that carries a plurality of surgical tool tips (e.g., 154A, 154B, 154C) in tool holders (e.g., 150) including the surgical tool tip (as recited in claim 3); wherein the tool carrier is introduced through a cannula or through an incision without the cannula (e.g., [0102] and Figs. 12A-12C, 13, 14 and associated text) (as recited in claim 4); wherein the tool carrier comprises a plurality of tool carrier segments, wherein each tool carrier segment is configured to cradle a removable surgical tool tip (e.g., [0102] and Figs. 12A-12C, 13, 14 and associated text) (as recited in claim 5); wherein at least some of the plurality of tool carrier segments are connected with articulating joints (e.g., [0102] and Figs. 12A-12C, 13, 14 and associated text) (as recited in claim 6); wherein the tool carrier is connected to an attachment shaft as the tool carrier is being introduced and released from the attachment shaft after the tool carrier has been introduced (e.g., [0102]-[0108] and Figs. 12A-12C, 13, 14 and associated text) (as recited in claim 7); wherein introducing the surgical tool shaft through tissue into the body cavity comprises penetrating the tip of the surgical tool shaft through the tissue (e.g., [0102]-[0108] and Figs. 12A-12C, 13, 14 and associated text) (as recited in claim 8); wherein introducing the surgical tool shaft through tissue into the body cavity comprises passing the surgical tool shaft through an incision (e.g., [0102]-[0108] and Figs. 12A-12C, 13, 14 and associated text) (as recited in claim 9); wherein introducing the surgical tool shaft through tissue into the body cavity comprises passing the surgical tool shaft through a cannula (e.g., [0102]-[0108] and Figs. 12A-12C, 13, 14 and associated text) (as recited in claim 10); wherein detachably connecting the tip of the surgical tool shaft to the surgical tool tip within the body cavity comprises advancing the tip of the surgical tool shaft into a proximal end of the surgical tool tip which is held in a tool holder (e.g., [0102]-[0108] and Figs. 12A-12C, 13, 14 and associated text) (as recited in claim 11). Allowable Subject Matter Claim 12-15 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. The prior art of record does not teach or suggest the claimed invention of the method of introducing a surgical tool tip into a body cavity comprising the recited steps, including wherein advancing the tip of the surgical tool shaft into the tool holder both connects the surgical tool tip to the surgical tool shaft and releases the surgical tool tip from the tool holder. For these reasons the claims are believed to be allowable over the art of record. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to SCOTT T LUAN whose telephone number is (571)270-1860. The examiner can normally be reached on 9am-5pm, M-F (generally). If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Gary Jackson, can be reached on 571-272-4697. 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, see http://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. Scott Luan /SCOTT LUAN/Primary Examiner, Art Unit 3792
Read full office action

Prosecution Timeline

Oct 04, 2024
Application Filed
Jul 02, 2026
Non-Final Rejection mailed — §102 (current)

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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
65%
Grant Probability
77%
With Interview (+12.3%)
3y 1m (~1y 4m remaining)
Median Time to Grant
Low
PTA Risk
Based on 645 resolved cases by this examiner. Grant probability derived from career allowance rate.

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