Prosecution Insights
Last updated: April 19, 2026
Application No. 18/559,382

GHG EMISSION ESTIMATION APPARATUS, GHG EMISSION ESTIMATION METHOD AND PROGRAM

Non-Final OA §101
Filed
Nov 07, 2023
Examiner
CHEN, GEORGE YUNG CHIEH
Art Unit
3628
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Nippon Telegraph and Telephone Corporation
OA Round
1 (Non-Final)
48%
Grant Probability
Moderate
1-2
OA Rounds
4y 4m
To Grant
83%
With Interview

Examiner Intelligence

Grants 48% of resolved cases
48%
Career Allow Rate
208 granted / 435 resolved
-4.2% vs TC avg
Strong +35% interview lift
Without
With
+35.1%
Interview Lift
resolved cases with interview
Typical timeline
4y 4m
Avg Prosecution
33 currently pending
Career history
468
Total Applications
across all art units

Statute-Specific Performance

§101
30.8%
-9.2% vs TC avg
§103
40.8%
+0.8% vs TC avg
§102
10.5%
-29.5% vs TC avg
§112
13.1%
-26.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 435 resolved cases

Office Action

§101
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 . DETAILED ACTION This communication is a non-final action in response to application filed on 11/07/2023. Claims 1-4, 6 are pending. IDS The IDS filed on 11/07/2023 has been considered. Claim Objection Claims 1 and 3 are objected because it appears some words are missing after “in a past”. Examiner will interpret these terms as “in a past time period”. Claims 2, 4 are objected based on dependency. 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 1-4, 6 are rejected under 35 U.S.C. 101 because they recite an abstract idea without significantly more. Step 2A prong 1 As per claim 1, examiner believes the entire body of the claim recites an abstract idea. Please see the analysis below. In this case, each and every step represent a series of rules to be follows to account for GHG emission. This falls into commercial/legal interaction as it represents accounting a business’ emissions, particularly produced by employee commutes. Therefore, claim 1 recites certain methods of organizing human activities, which is an abstract idea. In addition, each of the steps can be performed mentally with help of physical aid such as pen and paper. Fig. 7 shows a table that can be used to aid calculation for the GHG emission. While the table in Fig. 7 doesn’t account for each and every step, multiple tables of similar format can be used to perform each step. Examiner notes the number of employee can be low enough that such calculation is low enough to be performed manually or even in human mind. Therefore, claim 1 also falls into mental processes. Step 2A prong 2 Claim 1 only includes a memory and processor appearing in the preamble to perform the abstract idea. These additional elements, whether viewed individually or as an ordered combination, are nothing more than mere instructions to implement the abstract idea in a generic computer. Such additional element does not integrate the abstract idea into practical application. Step 2B As noted above in step 2A prong 2, of which the analysis still applies in step 2B, the additional elements, whether viewed individually or as an ordered combination, are nothing more than mere instructions to implement the abstract idea in a generic computer. Such additional element would not provide significantly more to an abstract idea. Therefore, claim 1 is not eligible. Claim 2 merely further limit the same abstract idea and therefore step 2A prong 1, step 2A prong 2, and step 2B can be similarly analyzed. Claim 2 is still not eligible. Claims 3-4, 6 can be substantially similarly analyzed as claims 1-2 and are not eligible either. Allowable Subject Matter Claims 1-4, 6 would be allowable if 101 rejection above is overcome. Claim 1 includes the following limitations: deriving, based on a vehicle usage rate of each distance class among distance classes for each precipitation amount class among precipitation amount classes based on a vehicle commuting distance of each employee among employees and precipitation amount data of each commuting day in a past, for said each precipitation amount class, a first approximation function that estimates the vehicle usage rate using a distance as a variable; deriving a second approximation function that approximates a parameter value of the first approximation function using a precipitation amount as a variable; integrating the first approximation function and the second approximation function to derive a function for estimating the vehicle usage rate using the distance and the precipitation amount as variables; calculating a corrected vehicle usage rate in which an appearance rate of said each precipitation amount class is reflected in an output value of the function for said each precipitation amount class among the distance classes; and calculating an estimated value of estimated GHG emissions based on the distance and a number of commuting days said each employee having the distance belonging to said each distance class, the corrected vehicle usage rate, and a GHG intensity among the distance classes. Best prior art Ozawa (US 20190287391) teaches traffic demand being influenced by weather such as rainy days. Ozawa, however, does not teach each and every limitations above, such as GHG emission and an appearance rate for precipitation amount class. Similarly, Best NPL “Total Greenhouse gas emission calculation method Guidelines Ver.1.0” shows calculation period on page 11, which also describes various factors to calculate greenhouse gas emissions. Similarly to Ozawa, it does not show each and every limitations above, such as GHG emission and an appearance rate for precipitation amount class. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to GEORGE CHEN whose telephone number is (571)270-5499. The examiner can normally be reached Monday-Friday, 8:30 AM -5:00 PM Eastern. 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, Resha Desai can be reached at 571-270-7792. 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. GEORGE CHEN Primary Examiner Art Unit 3628 /GEORGE CHEN/Primary Examiner, Art Unit 3628
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Prosecution Timeline

Nov 07, 2023
Application Filed
Sep 12, 2025
Non-Final Rejection — §101 (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
48%
Grant Probability
83%
With Interview (+35.1%)
4y 4m
Median Time to Grant
Low
PTA Risk
Based on 435 resolved cases by this examiner. Grant probability derived from career allow rate.

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