Prosecution Insights
Last updated: April 19, 2026
Application No. 18/240,456

SYSTEMS AND METHODS FOR CONTROLLING SOFTWARE UPDATES FOR A COLLECTION OF APHERESIS DEVICES

Non-Final OA §103
Filed
Aug 31, 2023
Examiner
KENDALL, CHUCK O
Art Unit
2192
Tech Center
2100 — Computer Architecture & Software
Assignee
Terumo Bct Inc.
OA Round
3 (Non-Final)
87%
Grant Probability
Favorable
3-4
OA Rounds
3y 1m
To Grant
95%
With Interview

Examiner Intelligence

Grants 87% — above average
87%
Career Allow Rate
796 granted / 914 resolved
+32.1% vs TC avg
Moderate +8% lift
Without
With
+7.7%
Interview Lift
resolved cases with interview
Typical timeline
3y 1m
Avg Prosecution
24 currently pending
Career history
938
Total Applications
across all art units

Statute-Specific Performance

§101
11.9%
-28.1% vs TC avg
§103
22.8%
-17.2% vs TC avg
§102
52.3%
+12.3% vs TC avg
§112
3.3%
-36.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 914 resolved cases

Office Action

§103
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 . This is in response to RCE filed 12/22/25. Claims 1 –3, and 5 – 20 has been amended and is now pending. Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claim(s) 1 – 3, and 5 – 20 is/are rejected under 35 U.S.C. 103(a) as being unpatentable over Cheng et al. US-20200196213-A1 in view of Hung, US 20190239037 A1. Regarding claims 1, 14 and 18, Cheng discloses a method for remotely transferring a software package to a group of devices, the method comprising: transferring the software package to a first device [0070, see assigning devices to users and Groups and also Deployment]. Cheng doesn’t expressly disclose wherein after the transferring of the software package to the first device, identifying, by the first device, remaining devices in the group; after the identifying, contacting, by the first device, the remaining devices; and after the contacting, transferring the software package from the first device to the remaining devices. However, Hung in an analogous art and similar configuration discloses in 0073 – 0074 wherein a group sharing module having local access with a local stored copy of the shared data and is able to share the data/messages to the other devices in the group using a data updater module. Therefore, it would have been obvious to one of ordinary skill in the art before filing the invention to combine Cheng and Hung, because it would enable transferring data between locally stored copies i.e. peer to peer versus connecting to an intermediate server as disclosed by Hung in 0071. Regarding claim 2, the method of claim 1, wherein the method further includes, before the transferring of the software package to the first device determining a need for software update or modification of one or more devices in the group [0012, shows deploying and software update]. Regarding claim 3, the method of claim 1, wherein the method further includes, before the transferring of the software package to the first device, detecting the first device [0009, see mobile devices]. Regarding claims 5 and 17, the method of claim 1, wherein the software package is transferred from a cloud to the first device [0112, shows utilizing servers, note cloud is just a collection of servers]. Regarding claim 6, the method of claim 5, wherein the method further includes, before the transferring of the software package to the first device transferring the software package to the cloud [0112]. Regarding claim 7, the method of claim 5, wherein the method further includes, before the transferring of the software package to the first device scheduling a transfer of the software package from the cloud to the group [See claim 20 from prior art, shows specific time of events and priority regarding deployment to devices]. Regarding claim 8, the method of claim 1, wherein the software package is transferred in one or more segments to the first device [0112, see deploy and devices also see updating et seq.as in refer to other areas of prior art for that teaching]. Regarding claim 9, the method of claim 8, wherein the method further includes, before the transferring of the software package to the first device initiating communication with the first device at a predetermined time [See claim 20 from prior art, shows specific time of events and priority regarding deployment to devices]. Regarding claim 10, the method of claim 9, wherein the predetermined time is determined by an administrator of the group [0112, discloses administrator and scheduling and performing deployment]. Regarding claim 11, the method of claim 1, wherein the method further includes, before transferring the software package to the first device pinging a plurality of devices of the group [See claim 20 from prior art, shows pinging]. Regarding claim 12, the method of claim 11, wherein the first device is a device of the group that first responds to the ping [See claim 20 from prior art, shows pinging]. Regarding claim 13, the method of claim 1, wherein the group includes about devices and is a first group of a fleet of devices [0070, see users and groups]. Regarding claim 15, the method of claim 14, wherein the detecting of the first device of the group includes pinging a plurality of devices of the group, the first device being a device of the group that first responds to the ping [See claim 20 from prior art shows pinging]. Regarding claim 16, the method of claim 14, wherein the method further includes scheduling the transfer of the software package to the first device [0070 and also refer to claim 20]. Regarding claim 19, the method of claim 14, wherein the detecting of the first device of the group includes pinging a plurality of devices of the group, the first device being a device of the group that first responds to the ping [See claim 20 from prior art, shows pinging]. Regarding claim 20, the method of claim 18, wherein the method further includes scheduling the transfer of the software package to the first device [0070 and also refer to claim 20]. Response to Arguments Applicant's arguments filed 07/16/25 have been fully considered but they are not persuasive. Applicant argues on page 7 of 8 that, “…Paragraph [0070], and more generally Cheng, is silent with regard to transferring the application(s) to a single device within the group and then transferring the application(s) from the single device to other devices…”. For clarity, Applicant is claiming novelty for Installing from one computer to a plurality of computers, and then from one of said computers to one or more other computers of said computers. Examiner is reproducing Applicants claims for completeness “…transferring the software package to a first device of the group (this can be one or more computers); and transferring the software package from the first device to remaining devices in the group…” (one or more computers). In paragraph, [0126 – 0138], “…0126] The Device 801 is any computing machine with the following characteristics: [0127] Download and execute software [0128] …[0138] The Device could in fact be a physical server, but for the purpose of this discussion, is considered the client. While it must possess persistent memory to store messages when it is offline (not connected to the server)…” As noted here and as stated during the interview with Attorney the term here client and server within the confines of the art are interchangeable and as such the roles can be switched. As in one may send messages or software to the multiple other clients as a server or client and hence sending or receiving between client/server and clients could be consistent with Applicants plain language of claims which simply says transferring from a server/client to clients and then transferring from server/clients to other clients. By Examiners BRI, Applicant’s plain language of claims is open to many interpretations. Perhaps a suggestion as to how prosecution can be pushed forward in another interview would help Applicant clarify more specifically the claim language. Response to Arguments 5. Applicant’s arguments with respect to claim(s) 1 – 3, and 5 – 20 have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Chuck Kendall whose telephone number is 571-272-3698. The examiner can normally be reached on 10:00 am - 6:30pm. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Hyung Sough can be reached on 571-272-6799. 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 [0060 – 0080]. 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). /CHUCK O KENDALL/ Primary Examiner, Art Unit 2192
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Prosecution Timeline

Aug 31, 2023
Application Filed
Sep 13, 2023
Response after Non-Final Action
May 17, 2025
Non-Final Rejection — §103
Jun 12, 2025
Interview Requested
Jun 23, 2025
Applicant Interview (Telephonic)
Jun 28, 2025
Examiner Interview Summary
Jul 16, 2025
Response Filed
Oct 18, 2025
Final Rejection — §103
Oct 22, 2025
Interview Requested
Dec 10, 2025
Applicant Interview (Telephonic)
Dec 10, 2025
Examiner Interview Summary
Dec 22, 2025
Request for Continued Examination
Jan 11, 2026
Response after Non-Final Action
Mar 16, 2026
Non-Final Rejection — §103 (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

3-4
Expected OA Rounds
87%
Grant Probability
95%
With Interview (+7.7%)
3y 1m
Median Time to Grant
High
PTA Risk
Based on 914 resolved cases by this examiner. Grant probability derived from career allow rate.

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