Prosecution Insights
Last updated: July 17, 2026
Application No. 18/375,480

NETWORK INTERFACE DEVICE LOOK-UP OPERATIONS

Non-Final OA §112
Filed
Sep 30, 2023
Priority
May 12, 2023 — provisional 63/466,007
Examiner
COULTER, KENNETH R
Art Unit
Tech Center
Assignee
Intel Corporation
OA Round
1 (Non-Final)
87%
Grant Probability
Favorable
1-2
OA Rounds
4m
Est. Remaining
82%
With Interview

Examiner Intelligence

Grants 87% — above average
87%
Career Allowance Rate
732 granted / 844 resolved
+26.7% vs TC avg
Minimal -5% lift
Without
With
+-4.9%
Interview Lift
resolved cases with interview
Typical timeline
3y 2m
Avg Prosecution
15 currently pending
Career history
859
Total Applications
across all art units

Statute-Specific Performance

§101
5.8%
-34.2% vs TC avg
§103
26.5%
-13.5% vs TC avg
§102
54.0%
+14.0% vs TC avg
§112
6.2%
-33.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 844 resolved cases

Office Action

§112
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 . Examiner finds no 35 USC 101 rejections in the current claim language. Examiner finds no credible double patenting rejections in the current claim language. Claim Objections Claims 1 – 20 are objected to because of the following informalities: The phrase “look up” (claim 1, line 6; claim 6, line 2; claim 7, line 1; claim 11, line 5; claim 16, line 8) should be “lookup” for consistency in the claim language. Claim 16 recites the limitation "circuitry" in line 4. There is insufficient antecedent basis for this limitation in the claim. Examiner recommends the language “the circuitry”; Claim 16 recites the limitation "a network interface device" in line 4. There is insufficient antecedent basis for this limitation in the claim. Examiner recommends the language “the network interface device”. Examiner recommends a thorough review of the claim language in order to correct other possible antecedent basis concerns. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 11 – 20 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. There is no clear statement in independent claims 11 and 16 as to the purpose of these independent claims, namely performing a route lookup for a packet. Allowable Subject Matter Claims 1 – 10 are allowed. For future email communications (including interview agendas), Applicant should file the appropriate PTO form (PTO/SB/439) or file an air interview request. Any inquiry concerning this communication or earlier communications from the examiner should be directed to KENNETH R COULTER whose telephone number is (571)272-3879. The examiner can normally be reached M-F, 9am-5pm (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, Oscar Louie can be reached at M-H, 7:30am-2:30pm (EST) (571-270-1684). 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. /KENNETH R COULTER/Primary Examiner, Art Unit 2445 /KRC/
Read full office action

Prosecution Timeline

Sep 30, 2023
Application Filed
Nov 03, 2023
Response after Non-Final Action
Jul 01, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12675633
UTILIZING A LARGE LANGUAGE MODEL TO GENERATE AN AUTOMATED COMMUNICATION FLOW
1y 8m to grant Granted Jul 07, 2026
Patent 12671662
LOAD ADAPTATION ARCHITECTURE FRAMEWORK FOR ORCHESTRATING AND MANAGING SERVICES IN A CLOUD COMPUTING SYSTEM
2y 9m to grant Granted Jun 30, 2026
Patent 12665939
APPARATUS AND METHODS FOR PACKETIZED CONTENT ROUTING AND DELIVERY
1y 10m to grant Granted Jun 23, 2026
Patent 12651272
Economic Development and Collaboration System
2y 8m to grant Granted Jun 09, 2026
Patent 12647477
DYNAMIC CONNECTION QUEUE DEPTH IN MULTI-SITE SYSTEMS
3y 4m to grant Granted Jun 02, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2
Expected OA Rounds
87%
Grant Probability
82%
With Interview (-4.9%)
3y 2m (~4m remaining)
Median Time to Grant
Low
PTA Risk
Based on 844 resolved cases by this examiner. Grant probability derived from career allowance 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