Method for Manufacturing Neuraminic Acid Derivatives
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Jan 9, 2017
filing date -
Dec 16, 2011
priority date (Note) -
Abandoned
status (Latency Note)
![]() |
A preliminary load of PAIR data current through [] has been loaded. Any more recent PAIR data will be loaded within twenty-four hours. |
PAIR data current through []
A preliminary load of cached data will be loaded soon.
Any more recent PAIR data will be loaded within twenty-four hours.
![]() |
Next PAIR Update Scheduled on [ ] |

Importance
Loading Importance Indicators...

Calculated Rating
US Family Size
|
Non-US Coverage
|
Abstract
The present invention provides methods for manufacturing neuraminic acid derivatives.
First Claim
all claims..Other Claims data not available
Family
Loading Family data...

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
DAIICHI SANKYO COMPANY LIMITED | 3-5-1 NIHONBASHI HONCHO CHUO-KU TOKYO 1038426 ?1038426 |
International Classification(s)

- 2017 Application Filing Year
- C07D Class
- 5843 Applications Filed
- 4360 Patents Issued To-Date
- 74.62 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
KUWAHARA, Yasuhisa | Kanagawa, JP | 3 | 0 |
# of filed Patents : 3 Total Citations : 0 | |||
NAKAJIMA, Takumi | Kanagawa, JP | 8 | 0 |
# of filed Patents : 8 Total Citations : 0 | |||
SAKURAI, Tomohito | Kanagawa, JP | 2 | 0 |
# of filed Patents : 2 Total Citations : 0 | |||
TORIYAMA, Fumihiko | Kanagawa, JP | 4 | 0 |
# of filed Patents : 4 Total Citations : 0 | |||
WAKAYAMA, Masakazu | Kanagawa, JP | 13 | 0 |
# of filed Patents : 13 Total Citations : 0 |
Cited Art Landscape
- No Cited Art to Display
Loading Cited Art Landscape... 

Patent Citation Ranking
- 0 Citation Count
- C07D Class
- 0 % this patent is cited more than
- 8 Age
Forward Cite Landscape
- No Forward Cites to Display
Loading Forward Cite Landscape... 

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 27, 2028 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text
US Patent Application No: 11978622
Aqueous and semi-aqueous cleaners for the removal of post-etch residues with tungsten and cobalt compatibility
Abstract
Cleaning compositions and processes for cleaning post-plasma etch residue from a microelectronic device having said residue thereon. The composition achieves highly efficacious cleaning of the residue material, including titanium-containing, copper-containing, tungsten-containing, and/or cobalt-containing post-etch residue from the microelectronic device while simultaneously not damaging the interlevel dielectric, metal interconnect material, and/or capping layers also present thereon.
Description
Claims
Claims data not available

Legal Events
Date | Code | Event | Description |
---|---|---|---|
May 07, 2024 | P | Publication | |
Apr 17, 2024 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Apr 08, 2024 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: PUBLICATIONS -- ISSUE FEE PAYMENT VERIFIED |
Jan 24, 2024 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NOTICE OF ALLOWANCE MAILED -- APPLICATION RECEIVED IN OFFICE OF PUBLICATIONS |
Jan 12, 2024 | ZAAB | NOTICE OF ALLOWANCE MAILED | free format text: ORIGINAL CODE: MN/=. |
Jan 10, 2024 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NOTICE OF ALLOWANCE MAILED -- APPLICATION RECEIVED IN OFFICE OF PUBLICATIONS |
Dec 27, 2023 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER |
Sep 26, 2023 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NON FINAL ACTION MAILED |
Sep 18, 2023 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: DOCKETED NEW CASE - READY FOR EXAMINATION |
Sep 13, 2023 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: ADVISORY ACTION MAILED |
Sep 09, 2023 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: RESPONSE AFTER FINAL ACTION FORWARDED TO EXAMINER |
Jul 03, 2023 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: FINAL REJECTION MAILED |
Jun 29, 2023 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER |
Dec 01, 2022 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: DOCKETED NEW CASE - READY FOR EXAMINATION |
Sep 29, 2022 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: ADVISORY ACTION MAILED |
Sep 26, 2022 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: RESPONSE AFTER FINAL ACTION FORWARDED TO EXAMINER |
Jul 06, 2022 | AS | ASSIGNMENT | free format text: SECURITY INTEREST;ASSIGNORS:ENTEGRIS, INC.;ENTEGRIS GP, INC.;POCO GRAPHITE, INC.;AND OTHERS;REEL/FRAME:060613/0072 Owner name: TRUIST BANK, AS NOTES COLLATERAL AGENT, NORTH CAROLINA Effective Date: Jul 06, 2022 free format text: SECURITY INTEREST;ASSIGNORS:ENTEGRIS, INC.;ENTEGRIS GP, INC.;POCO GRAPHITE, INC.;REEL/FRAME:060614/0980 Owner name: MORGAN STANLEY SENIOR FUNDING, INC., AS COLLATERAL AGENT, MARYLAND Effective Date: Jul 06, 2022 |
Jun 23, 2022 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: FINAL REJECTION MAILED |
Jun 09, 2022 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER |
Mar 02, 2022 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NON FINAL ACTION MAILED |
Oct 06, 2021 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: DOCKETED NEW CASE - READY FOR EXAMINATION |
Sep 08, 2021 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: ADVISORY ACTION MAILED |
Aug 29, 2021 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: RESPONSE AFTER FINAL ACTION FORWARDED TO EXAMINER |
May 26, 2021 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: FINAL REJECTION MAILED |
May 09, 2021 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER |
Feb 02, 2021 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NON FINAL ACTION MAILED |
Jul 17, 2020 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: FINAL REJECTION MAILED |
Apr 11, 2020 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER |
Jan 03, 2020 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NON FINAL ACTION MAILED |
Oct 31, 2019 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF PATENT SECURITY INTEREST RECORDED AT REEL/FRAME 048811/0679;ASSIGNOR:GOLDMAN SACHS BANK USA;REEL/FRAME:050965/0035 Owner name: MORGAN STANLEY SENIOR FUNDING, INC., MARYLAND Effective Date: Oct 31, 2019 |
Aug 28, 2019 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER |
May 21, 2019 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NON FINAL ACTION MAILED |
Feb 05, 2019 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: DOCKETED NEW CASE - READY FOR EXAMINATION |
Nov 06, 2018 | AS | ASSIGNMENT | free format text: SECURITY INTEREST;ASSIGNORS:ENTEGRIS, INC.;SAES PURE GAS, INC.;REEL/FRAME:048811/0679 Owner name: GOLDMAN SACHS BANK USA, NEW YORK Effective Date: Nov 06, 2018 |
Jul 13, 2017 | P | Published | |
Jun 24, 2015 | F | Filing | |
Jul 15, 2014 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SONG, LINGYAN;LIPPY, STEVEN;COOPER, EMANUEL I.;REEL/FRAME:048962/0866 Owner name: ENTEGRIS, INC., MASSACHUSETTS Effective Date: Jul 15, 2014 |
Jun 30, 2014 | PD | Priority Date |

Matter Detail

Country:
Application No:
Patent No:
Application Publication No:
Status:
Priority Date:
Filing Date:
Matter Type:
Local Registration No:
Docket No:
Secondary System Identifier (SSI):
Customer Application No:
Filing Type:
Request for Examination Date:
Parent Filing Date:
Complete Specification Date:
PCT Filing Date:
National Entry Date:
First Publication Date:
Allowance Date:
Grant Date:
Grant Publication Date:
Claims:
Independent Claims:
Law Firm:
Renewals Detail

Applicant:
Applicant ID:
Entity Size:
Renewal Status:
Renewal Base Date:
Renewal Trigger Date: