Granted Patent
Utility
US 11,645,770
· Confirmation No. 3588
SYSTEM AND METHOD FOR QUANTIFYING NOZZLE OCCLUSION IN 3D PRINTING
Applicant:
Palo Alto Research Center Incorporated
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Code | Description | Pages | ||
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| 2026-06-17 | C.AD.PC |
Change of Address via Patent Center | 1 | View | |
| 2023-05-09 | EGRANT.PDF |
Digitally signed official patent eGrant document | — | View | |
| 2023-05-09 | EGRANT.NTF |
eGrant day-of Notification | 1 | View | |
| 2023-04-19 | ISSUE.NTF |
Issue Notification | 2 | View | |
| 2023-03-28 | MFEE.C.AD |
Maintenance Fee Address Change | 1 | View | |
| 2023-03-28 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2023-03-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2023-03-28 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2023-01-26 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 5 | View | |
| 2023-01-26 | 892 |
List of references cited by examiner | 1 | View | |
| 2023-01-26 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2023-01-26 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2023-01-26 | SRNT |
Examiner's search strategy and results | 5 | View | |
| 2023-01-10 | DIST.E.FILE |
Terminal Disclaimer-Filed (Electronic) | 2 | View | |
| 2023-01-10 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2023-01-10 | DISQ.E.FILE |
Terminal Disclaimer-Electronic-Approved | 1 | View | |
| 2023-01-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2023-01-10 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2023-01-10 | CLM |
Claims | 5 | View | |
| 2023-01-10 | REM |
Applicant Arguments/Remarks Made in an Amendment | 3 | View | |
| 2023-01-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2023-01-10 | 136A |
Authorization for Extension of Time all replies | 1 | View | |
| 2023-01-10 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2023-01-04 | EXIN |
Examiner Interview Summary Record (PTOL - 413) | 2 | View | |
| 2022-10-14 | CTNF |
Non-Final Rejection | 6 | View | |
| 2022-10-14 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2022-10-14 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2022-03-10 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2021-12-02 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2021-12-02 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2021-11-17 | ECOMM.AUTH |
Internet Communications Authorization | 2 | View | |
| 2021-11-17 | PA.. |
Power of Attorney | 1 | View | |
| 2021-11-17 | SPEC |
Specification | 19 | View | |
| 2021-11-17 | CLM |
Claims | 4 | View | |
| 2021-11-17 | ABST |
Abstract | 1 | View | |
| 2021-11-17 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2021-11-17 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2021-11-17 | 136A |
Authorization for Extension of Time all replies | 1 | View | |
| 2021-11-17 | ADS |
Application Data Sheet | 8 | View | |
| 2021-11-17 | DRW.NONBW |
Drawings-other than black and white line drawings | 7 | View | |
| 2021-11-17 | OATH |
Oath or Declaration filed | 2 | View | |
| 2021-11-17 | PA.. |
Power of Attorney | 2 | View | |
| 2021-11-17 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2021-11-17 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View |
Inventors
Vijay Kumar Baikampady Gopalkrishna
San Jose, CA
Raja Bala
Pittsford, NY
Attorneys & Agents of Record
Classification
USPC
382/141
G06T7/44
B29C64/386
B33Y50/00
Y02P10/25
G06T7/136
B29C64/209
B29C64/393
B29C64/35
G06N20/00
G06N3/09
G06N3/045
G06N3/0464
G06N3/08
G06T7/0008
Prosecution
- Examiner
- SHEDRICK, CHARLES TERRELL
- Art Unit
- 2646
- Customer No.
- 217330
- Docket No.
- GVI-20190477US02
- Confirmation No.
- 3588
Publication
- Pub. No.
- US20220076434A1
- Pub. Date
- 2022-03-10
Patent Term Adjustment
0days
from
XEROX CORPORATION
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2026-03-06
from
XEROX CORPORATION
SECOND LIEN NOTES PATENT SECURITY AGREEMENT
Recorded 2025-07-02
from
XEROX CORPORATION
FIRST LIEN NOTES PATENT SECURITY AGREEMENT
Recorded 2025-04-11
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS RECORDED AT RF 064760/0389
Recorded 2024-02-13
from
XEROX CORPORATION
SECURITY INTEREST
Recorded 2023-11-20
CORRECTIVE ASSIGNMENT TO CORRECT THE REMOVAL OF US PATENTS 9356603, 10026651, 10626048 AND INCLUSION OF US PATENT 7167871 PREVIOUSLY RECORDED ON REEL 064038 FRAME 0001. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Recorded 2023-06-28
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2023-06-20
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Quick Facts
- Patent No.
- US 11,645,770
- App. No.
- 17/529,012
- Filed
- 2021-11-17
- Granted
- 2023-05-09
- Pub. No.
- US20220076434A1
- Examiner
- SHEDRICK, CHARLES TERRELL
- Art Unit
- 2646
- PTA
- 0 days
External Links