Prosecution Insights
Last updated: April 19, 2026
Application No. 18/883,886

Data Network Traffic Management

Non-Final OA §101§112§DP
Filed
Sep 12, 2024
Examiner
KARWAN, SIHAR A
Art Unit
3658
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Comcast Cable Communications LLC
OA Round
1 (Non-Final)
56%
Grant Probability
Moderate
1-2
OA Rounds
3y 3m
To Grant
82%
With Interview

Examiner Intelligence

Grants 56% of resolved cases
56%
Career Allow Rate
215 granted / 385 resolved
+3.8% vs TC avg
Strong +26% interview lift
Without
With
+25.8%
Interview Lift
resolved cases with interview
Typical timeline
3y 3m
Avg Prosecution
41 currently pending
Career history
426
Total Applications
across all art units

Statute-Specific Performance

§101
11.2%
-28.8% vs TC avg
§103
27.8%
-12.2% vs TC avg
§102
33.4%
-6.6% vs TC avg
§112
16.4%
-23.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 385 resolved cases

Office Action

§101 §112 §DP
Notice of Pre-AIA or AIA Status The present application is being examined under the pre-AIA first to invent provisions. DETAILED ACTION Claims 1-20 are pending. Claims 1-20 are rejected. Nonstatutory Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory obviousness-type double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); and In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on a nonstatutory double patenting ground provided the conflicting application or patent either is shown to be commonly owned with this application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. Effective January 1, 1994, a registered attorney or agent of record may sign a terminal disclaimer. A terminal disclaimer signed by the assignee must fully comply with 37 CFR 3.73(b). The claim of this instant application are rejected on the ground of nonstatutory obviousness-type double patenting as being unpatentable over claim of co-pending Application. Although the conflicting claims are not identical, they are not patentably distinct from each other. This is a provisional obviousness-type double patenting rejection because the conflicting claims have not in fact been patented. Double Patenting Rejections will not be revisited and be held in abeyance until allowable subject matter is to be found. Instant Application Patent Claims: 1-20 11,700,211 1-18 1-20 12,120,041 1-20 A patentee or applicant may disclaim or dedicated to the public the entire term, or any terminal part of the term of a patent. 35 U.S.C. 253. The statue does not provide for a terminal disclaimer of only a specified claim or claims. The terminal disclaimer must operate with respect to all claims in the patent. MPEP 804.02. 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. The claims are generally narrative and indefinite, failing to conform with current U.S. practice. They are replete with grammatical and idiomatic errors. When drafting patent claims, each claim must begin with a capital letter and end with a single period. MPEP 608.01(m). Claim Rejections - 35 USC § 101 35 U.S.C. 101 reads as follows: Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title. Claims “1-20” are rejected under 35 U.S.C. 101 because the claimed invention is directed to an abstract idea without significantly more. On January 7, 2019, the USPTO released new examination guidelines setting forth a two-step inquiry for determining whether a claim is directed to non-statutory subject matter. According to the guidelines, a claim is directed to non-statutory subject matter if: STEP 1: the claim does not fall within one of the four statutory categories of invention (process, machine, manufacture or composition of matter), or STEP 2: the claim recites a judicial exception, e.g. an abstract idea, without reciting additional elements that amount to significantly more than the judicial exception, as determined using the following analysis: STEP 2A (PRONG 1): Does the claim recite an abstract idea, law of nature, or natural phenomenon? STEP 2A (PRONG 2): Does the claim recite additional elements that integrate the judicial exception into a practical application? STEP 2B: Does the claim recite additional elements that amount to significantly more than the judicial exception? Claim 1 reads: A method comprising: allocating, to a first traffic group, a first portion of an available amount of a total bandwidth; allocating, to a second traffic group, a second portion of the available amount of the total bandwidth; receiving, from a device, a request to deliver content of the second traffic group; and sending, via the first portion, a first part of the content of the second traffic group, wherein the sending is based on: available bandwidth of the second portion; and actual usage of the first portion Using the two-step inquiry, it is clear that claim 1 is directed toward non-statutory subject matter, as shown below: STEP 2A (PRONG 1): Is the claim directed to a law of nature, a natural phenomenon or an abstract idea? Yes, the claims 1-20 are directed to an abstract idea. With regard to STEP 2A (PRONG 1), the guidelines provide three groupings of subject matter that are considered abstract ideas: Mathematical concepts – mathematical relationships, mathematical formulas or equations, mathematical calculations; Certain methods of organizing human activity – fundamental economic principles or practices (including hedging, insurance, mitigating risk); commercial or legal interactions (including agreements in the form of contracts; legal obligations; advertising, marketing or sales activities or behaviors; business relations); managing personal behavior or relationships or interactions between people (including social activities, teaching, and following rules or instructions); and Mental processes – concepts that are practicably performed in the human mind (including an observation, evaluation, judgment, opinion, calculating, determining). The method in claim 1 is a mental process that can be practicably performed in the human mind and, therefore, an abstract idea. The abstract ideas are: allocating, to a first traffic group, a first portion of an available amount of a total bandwidth; allocating, to a second traffic group, a second portion of the available amount of the total bandwidth; The abstract idea can be explained by imagining a folder or space as a total bandwidth and portioning the folder based on size of file. allocating, to a first traffic group, a first portion of an available amount of a total bandwidth; Imagining a folder or space as a total bandwidth and portioning the folder or space for a first traffic group i.e. size of folder space needed. allocating, to a second traffic group, a second portion of the available amount of the total bandwidth; Allocating a second remaining space form the folder or space. STEP 2A (PRONG 2): Does the claim recite additional elements that integrate the judicial exception into a practical application? No, the claim does not recite additional elements that integrate the judicial exception into a practical application. With regard to STEP 2A (prong 2), whether the claim recites additional elements that integrate the judicial exception into a practical application, the guidelines provide the following exemplary considerations that are indicative that an additional element (or combination of elements) may have integrated the judicial exception into a practical application: an additional element reflects an improvement in the functioning of a computer, or an improvement to other technology or technical field; an additional element that applies or uses a judicial exception to effect a particular treatment or prophylaxis for a disease or medical condition; an additional element implements a judicial exception with, or uses a judicial exception in conjunction with, a particular machine or manufacture that is integral to the claim; an additional element effects a transformation or reduction of a particular article to a different state or thing; and an additional element applies or uses the judicial exception in some other meaningful way beyond generally linking the use of the judicial exception to a particular technological environment, such that the claim as a whole is more than a drafting effort designed to monopolize the exception. While the guidelines further state that the exemplary considerations are not an exhaustive list and that there may be other examples of integrating the exception into a practical application, the guidelines also list examples in which a judicial exception has not been integrated into a practical application: an additional element merely recites the words “apply it” (or an equivalent) with the judicial exception, or merely includes instructions to implement an abstract idea on a computer, or merely uses a computer as a tool to perform an abstract idea; an additional element adds insignificant extra-solution activity to the judicial exception [receiving data, data gathering, data output] further addressed in WUEC; and an additional element does no more than generally link the use of a judicial exception to a particular technological environment or field of use. Claim 1 does not recite any of the exemplary considerations that are indicative of an abstract idea having been integrated into a practical application. While the claim does recite that the method is for: receiving, from a device, a request to deliver content of the second traffic group; and [Data gathering, i.e. receiving] sending, via the first portion, a first part of the content of the second traffic group, wherein the sending is based on: [Data gathering, i.e. sending data] available bandwidth of the second portion; and [sending data] Also see (WURC) actual usage of the first portion [sending data] Also see (WURC) STEP 2B: Does the claim recite additional elements that amount to significantly more than the judicial exception? No, the claim does not recite additional elements that amount to significantly more than the judicial exception. With regard to STEP 2B, whether the claims recite additional elements that provide significantly more than the recited judicial exception, the guidelines specify that the pre-guideline procedure is still in effect. Specifically, that examiners should continue to consider whether an additional element or combination of elements: adds a specific limitation or combination of limitations that are not well-understood, routine, conventional activity in the field, which is indicative that an inventive concept may be present; or simply appends well-understood, routine, conventional activities previously known to the industry, specified at a high level of generality, to the judicial exception, which is indicative that an inventive concept may not be present. Claim 1 does not recite any specific limitation or combination of limitations that are not well-understood, routine, conventional (WURC) activity in the field. Claim 1 further recites WURC extra steps of: available bandwidth of the second portion; and [insignificant extra solution; Apply it level, linking to a technology area] actual usage of the first portion [insignificant extra solution; Apply it level, linking to a technology area] Analyzing the WURC steps of the abstract idea with the given examples. we can understand that the abstract idea falls within the WURC Activity MPEP 2106.05(d)(1) Evaluation improvement consideration WURC consideration MPEP.05(a); mere instructions to apply an exception consideration MPEP 2106.05(f) insignificant extra-solution activity consideration MPEP 2106.05(g) Generic computer performing merely generic computer functions, data gathering, populating tables, sending and receiving data or performing functions ‘known’ in the art. CONCLUSION Thus, since claim 1 is: (a) directed toward an abstract idea, (b) does not recite additional elements that integrate the judicial exception into a practical application, and (c) does not recite additional elements that amount to significantly more than the judicial exception, it is clear that claim 1 is directed towards non-statutory subject matter. Claims 11 and 17 are rejected using the same rejections as made to claim 1. Claims all remaining claims are rejected as such: 2, 10 sending 3, 6, 8, 9, 12, 13, 14, 15, Apply it level, linking 4, 18, 19, 20. Apply it, linking, sending 5.Reciving, apply it, linking, sending 7. Receiving, apply it, linking 16. receive, send, apply it, linking In practicing compact prosecution, the Specifications were for possible proposed amendments to the Applicant to overcome the 101 rejections, non was readily found. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to SIHAR A KARWAN whose telephone number is (571)272-2747. The examiner can normally be reached on M-F; 11-7pm. 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, Ramon Mercado can be reached on 571-270-5744. 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 https://ppair-my.uspto.gov/pair/PrivatePair. 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. /SIHAR A KARWAN/Examiner, Art Unit 3664
Read full office action

Prosecution Timeline

Sep 12, 2024
Application Filed
Jan 24, 2026
Non-Final Rejection — §101, §112, §DP (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
56%
Grant Probability
82%
With Interview (+25.8%)
3y 3m
Median Time to Grant
Low
PTA Risk
Based on 385 resolved cases by this examiner. Grant probability derived from career allow rate.

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