Patent Application
Utility
App. No. 17/726,913
· Confirmation No. 8633
System and Method of Increasing Methane Production in Anaerobic Digesters
Applicant:
NCH Corporation
Docketed New Case - Ready for Examination
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| 2026-05-29 | REM |
Applicant Arguments/Remarks Made in an Amendment | 11 | View | |
| 2026-05-29 | RCEX |
Request for Continued Examination (RCE) | 3 | View | |
| 2026-05-29 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-05-29 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-05-29 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-02-19 | CTFR |
Final Rejection | 16 | View | |
| 2026-02-19 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2026-02-19 | SRNT |
Examiner's search strategy and results | 5 | View | |
| 2026-02-19 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2026-02-19 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2026-01-23 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2026-01-23 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-01-23 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-12-16 | XT/ |
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| 2025-12-16 | N417 |
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| 2025-12-16 | N417.PYMT |
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| 2025-12-16 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2025-12-16 | CLM |
Claims | 6 | View | |
| 2025-12-16 | REM |
Applicant Arguments/Remarks Made in an Amendment | 6 | View | |
| 2025-12-16 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-08-28 | CTNF |
Non-Final Rejection | 21 | View | |
| 2025-08-28 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2025-08-28 | SRNT |
Examiner's search strategy and results | 5 | View | |
| 2025-03-25 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-03-25 | RCEX |
Request for Continued Examination (RCE) | 3 | View | |
| 2025-03-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-03-25 | XT/ |
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| 2025-03-25 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 33 | View | |
| 2025-03-25 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 78 | View | |
| 2025-03-25 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | 1 | View | |
| 2025-03-25 | CLM |
Claims | 11 | View | |
| 2025-03-25 | REM |
Applicant Arguments/Remarks Made in an Amendment | 23 | View | |
| 2024-09-25 | CTFR |
Final Rejection | 19 | View | |
| 2024-09-25 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2024-09-25 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2024-09-25 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2024-08-27 | APP.TEXT |
Application body structured text document | — | View | |
| 2024-08-27 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2024-08-27 | CLM |
Claims | 13 | View | |
| 2024-08-27 | REM |
Applicant Arguments/Remarks Made in an Amendment | 15 | View | |
| 2024-08-27 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-08-27 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-08-27 | XT/ |
Extension of Time | 2 | View | |
| 2024-08-27 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 4 | View | |
| 2024-03-01 | CTNF |
Non-Final Rejection | 25 | View | |
| 2024-03-01 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2024-03-01 | SRNT |
Examiner's search strategy and results | 2 | View | |
| 2024-03-01 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2023-09-01 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2023-08-30 | RCEX |
Request for Continued Examination (RCE) | 3 | View | |
| 2023-08-30 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2023-08-30 | PREX.SUP.DOC |
Examination support document | 3 | View | |
| 2023-08-30 | PREX.SUP.DOC |
Examination support document | 30 | View | |
| 2023-08-30 | PREX.SUP.DOC |
Examination support document | 132 | View | |
| 2023-08-30 | PREX.SUP.DOC |
Examination support document | 5 | View | |
| 2023-08-30 | PREX.SUP.DOC |
Examination support document | 77 | View | |
| 2023-08-30 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2023-08-30 | PREX.SUP.DOC |
Examination support document | 6 | View | |
| 2023-08-30 | PREX.SUP.DOC |
Examination support document | 2 | View | |
| 2023-08-30 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | 1 | View | |
| 2023-08-30 | CLM |
Claims | 11 | View | |
| 2023-08-30 | REM |
Applicant Arguments/Remarks Made in an Amendment | 14 | View | |
| 2023-06-12 | CTFR |
Final Rejection | 15 | View | |
| 2023-06-12 | 892 |
List of references cited by examiner | 1 | View | |
| 2023-06-12 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2023-06-12 | SRNT |
Examiner's search strategy and results | 2 | View | |
| 2023-06-12 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2023-05-09 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 77 | View | |
| 2023-05-09 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 11 | View | |
| 2023-05-09 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 27 | View | |
| 2023-05-09 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2023-05-09 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2023-05-09 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2023-05-09 | SPEC |
Specification | 1 | View | |
| 2023-05-09 | CLM |
Claims | 7 | View | |
| 2023-05-09 | REM |
Applicant Arguments/Remarks Made in an Amendment | 9 | View | |
| 2023-05-09 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2023-02-09 | CTNF |
Non-Final Rejection | 15 | View | |
| 2023-02-09 | 892 |
List of references cited by examiner | 1 | View | |
| 2023-02-09 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2023-02-09 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2023-02-09 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2023-02-09 | 1449 |
List of References cited by applicant and considered by examiner | 10 | View | |
| 2023-02-09 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2023-02-09 | SRNT |
Examiner's search strategy and results | 2 | View | |
| 2023-02-09 | SRNT |
Examiner's search strategy and results | 3 | View | |
| 2023-01-23 | PPH.DECISION |
Patent Prosecution Highway decision on request/petition to make special | 3 | View | |
| 2023-01-18 | PPH.PET.652 |
Petition to make Special under Patent Prosecution Highway | 1 | View | |
| 2023-01-18 | PPH.PET.652 |
Petition to make Special under Patent Prosecution Highway | 1 | View | |
| 2023-01-18 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2022-12-14 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2022-12-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2022-12-14 | PPH.PET.652 |
Petition to make Special under Patent Prosecution Highway | 2 | View | |
| 2022-12-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2022-11-23 | PPH.DECISION |
Patent Prosecution Highway decision on request/petition to make special | 3 | View | |
| 2022-10-27 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2022-10-05 | PPH.PET.652 |
Petition to make Special under Patent Prosecution Highway | 3 | View | |
| 2022-10-05 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 9 | View | |
| 2022-10-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2022-10-05 | A.PE |
Preliminary Amendment | 1 | View | |
| 2022-10-05 | CLM |
Claims | 5 | View | |
| 2022-10-05 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2022-10-05 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2022-09-13 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 10 | View | |
| 2022-09-13 | FOR |
Foreign Reference | 59 | View | |
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| 2022-09-13 | FOR |
Foreign Reference | 48 | View | |
| 2022-09-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 5 | View | |
| 2022-09-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2022-09-09 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2022-09-09 | FOR |
Foreign Reference | 14 | View | |
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| 2022-09-09 | N417 |
Electronic Filing System Acknowledgment Receipt | 5 | View | |
| 2022-06-13 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2022-06-08 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2022-06-08 | PA.. |
Power of Attorney | 1 | View | |
| 2022-06-08 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 3 | View | |
| 2022-06-08 | OATH |
Oath or Declaration filed | 3 | View | |
| 2022-06-08 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2022-04-29 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2022-04-29 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2022-04-29 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2022-04-22 | ADS |
Application Data Sheet | 9 | View | |
| 2022-04-22 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2022-04-22 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2022-04-22 | SPEC |
Specification | 24 | View | |
| 2022-04-22 | CLM |
Claims | 4 | View | |
| 2022-04-22 | ABST |
Abstract | 1 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
435/252.5
C02F3/348
C02F11/04
A01N63/22
C12R2001/11
C12R2001/125
C12R2001/07
C12R2001/10
C12R2001/12
C02F3/006
C02F3/341
C02F2305/06
C12N1/20
C12P5/023
Y02E50/30
Prosecution
- Examiner
- AFREMOVA, VERA
- Art Unit
- 1653
- Customer No.
- 52529
- Docket No.
- 40017.926.01270US
- Confirmation No.
- 8633
Publication
- Pub. No.
- US20220340464A1
- Pub. Date
- 2022-10-27
from
CHEM-AQUA, INC.,
DIVERSEY, INC.,
INNOVATIVE WATER CARE, LLC,
NCH CORPORATION,
NCH LIFE SCIENCES LLC,
SOLENIS TECHNOLOGIES, L.P.
SECURITY INTEREST
Recorded 2025-11-14
from
CHEM-AQUA, INC.,
DIVERSEY, INC.,
INNOVATIVE WATER CARE, LLC,
NCH CORPORATION,
NCH LIFE SCIENCES LLC,
SOLENIS TECHNOLOGIES, L.P.
SECURITY INTEREST
Recorded 2025-11-14
SECURITY INTEREST
Recorded 2025-11-14
SECURITY INTEREST
Recorded 2025-11-14
from
CHEM-AQUA, INC.,
DIVERSEY TASKI, INC.,
DIVERSEY, INC.,
INNOVATIVE WATER CARE, LLC,
NCH CORPORATION,
NCH LIFE SCIENCES LLC,
SOLENIS TECHNOLOGIES, L.P.
SECURITY INTEREST
Recorded 2025-11-14
SECURITY INTEREST
Recorded 2025-11-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2022-04-22
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Quick Facts
- App. No.
- 17/726,913
- Filed
- 2022-04-22
- Pub. No.
- US20220340464A1
- Examiner
- AFREMOVA, VERA
- Art Unit
- 1653
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