Legal events (OPS)
Gazette date
Legal code
Document number
Description
Gazette date
May 10, 2019
Legal code
MAFP
Document number
US 201414514112 A
Description
+MAINTENANCE FEE PAYMENT
- Free Format Text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
- Year of Fee Payment: 4
Gazette date
Oct 21, 2015
Legal code
STCF
Document number
US 201414514112 A
Description
INFORMATION ON STATUS: PATENT GRANT
- Free Format Text: PATENTED CASE
Gazette date
Apr 2, 2015
Legal code
AS
Document number
US 201414514112 A
Description
ASSIGNMENT
- OWNER: SIRNA THERAPEUTICS, INC., MASSACHUSETTS
- Free Format Text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:VARGEESE, CHANDRA;REEL/FRAME:035365/0052
- Effective DATE: 20150331
Gazette date
Apr 2, 2015
Legal code
AS
Document number
US 201414514112 A
Description
ASSIGNMENT
- OWNER: SIRNA THERAPEUTICS, INC., MASSACHUSETTS
- Free Format Text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MERCK SHARP & DOHME CORP.;REEL/FRAME:035325/0075
- Effective DATE: 20140324
Gazette date
Apr 2, 2015
Legal code
AS
Document number
US 201414514112 A
Description
ASSIGNMENT
- OWNER: MERCK SHARP & DOHME CORP., NEW JERSEY
- Free Format Text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BEIGELMAN, LEONID;REEL/FRAME:035325/0046
- Effective DATE: 20120831
Gazette date
Apr 2, 2015
Legal code
AS
Document number
US 201414514112 A
Description
ASSIGNMENT
- OWNER: MERCK SHARP & DOHME CORP., NEW JERSEY
- Free Format Text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MCSWIGGEN, JAMES;REEL/FRAME:035325/0021
- Effective DATE: 20120728
This information has been loaded via OPS - Open Patent Services