Patent Assignment
Reel/Frame 072478/0305
Assignment of Assignor's Interest
Recorded: 2025-10-06
Pages: 12
Assignor
89BIO LTD.
Executed: 2025-09-24
Assignee
89BIO, INC.
655 MONTGOMERY STREET, SUITE 1500, SAN FRANCISCO, CALIFORNIA, 94111
Covered Properties
(20)
Remodeling and Glycopegylation of Fibroblast Growth Factor (Fgf)
Remodeling and Glycopegylation of Fibroblast Growth Factor (Fgf)
A Method of Treating of Fibroblast Growth Factor 21 (Fgf-21) Deficiency
Mutant Fgf-21 Peptide Pegylated Conjugates and Uses Thereof
Mutant Fgf-21 Peptide Pegylated Conjugates and Uses Thereof
Application:
16/515,544 →
Publication:
US 2019/0389921
Methods of Treatment Using Mutant Fgf-21 Peptide Conjugates
Patent:
11,427,623 →
Application:
16/885,353 →
Method of Treating of Fibroblast Growth Factor 21 (FGF-21) Deficiency
Application:
17/075,011 →
Publication:
US 2021/0100876
Mutant Fgf-21 Peptide Pegylated Conjugates and Uses Thereof
Application:
17/332,062 →
Publication:
US 2021/0355183
Methods for Promoting Weight Loss
Application:
17/793,953 →
Publication:
US 2023/0090114
Methods of Treatment Using Mutant Fgf-21 Peptide Conjugates
Mutant Fgf-21 Peptide Pegylated Conjugates and Uses Thereof
Application:
18/068,933 →
Mutant Fgf-21 Peptide Pegylated Conjugates and Uses Thereof
Application:
18/326,510 →
Publication:
US 2024/0116995
Methods of Treatment Using Mutant Fgf-21 Peptide Conjugates
Application:
18/735,900 →
Methods of Treatment Using Mutant Fgf-21 Peptide Conjugates
Application:
19/018,376 →
Publication:
US 2025/0282840
Mutant Fgf-21 Peptide Pegylated Conjugates and Uses Thereof
Application:
19/086,868 →
Publication:
US 2025/0333460
Remodeling and glycopegylation of fibroblast growth factor (FGF)
Application:
60/623,342 →
Mutant FGF-21 Peptide Conjugate
Application:
62/553,970 →
Therapeutic Indications for Mutant Fgf-21 Peptide Conjugates
Application:
62/853,645 →
Compositions and Methods for Promoting Weight Loss
Application:
62/968,594 →
Therapeutic Indications for Mutant Fgf-21 Peptide Conjugates
Application:
63/006,902 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 15, 2005
From: DEFREES, SHAWN
To: NEOSE TECHNOLOGIES, INC.
Reel/Frame 016291/0095 →
Assignment of Assignor's Interest
Jun 12, 2008
From: DEFREES, SHAWN
To: NEOSE TECHNOLOGIES, INC.
Reel/Frame 021089/0547 →
Assignment of Assignor's Interest
Feb 23, 2009
From: NEOSE TECHNOLOGIES, INC.
To: NOVO NORDISK A/S
Reel/Frame 022441/0937 →
Assignment of Assignor's Interest
Mar 17, 2009
From: NEOSE TECHNOLOGIES, INC.
To: BIOGENERIX AG
Reel/Frame 022404/0634 →
Corrective Assignment to Correct the Please Change the Assignee from Biogenerix Ag to Novo Nordisk a/S. Previously Recorded on Reel 022404 Frame 0634. Assignor(S) Hereby Confirms the Assignor(S) Hereby Confirms the Correct Assignee Is Novo Nordisk a/S, Novo Alle, 2880 Bagsvaerd, Denmark.
Apr 9, 2009
From: BIOGENERIX AG
To: NOVO NORDISK A/S
Reel/Frame 022527/0614 →
Assignment of Assignor's Interest
Oct 24, 2017
From: KOPEC, KARLA K.; LIU, PATRICK MENGYUAN
To: TEVA BRANDED PHARMACEUTICAL PRODUCTS R&D
Reel/Frame 043936/0366 →
Assignment of Assignor's Interest
Feb 13, 2019
From: RATIOPHARM GMBH
To: 89BIO LTD.
Reel/Frame 048318/0006 →
Assignment of Assignor's Interest
Jun 25, 2019
From: KOPEC, KARLA K.; LIU, PATRICK MENGYUAN
To: 89BIO LTD.
Reel/Frame 049572/0959 →
Assignment of Assignor's Interest
Aug 5, 2019
From: KOPEC, KARLA K.; LIU, PATRICK MENGYUAN
To: 89BIO LTD.
Reel/Frame 049955/0974 →
Assignment of Assignor's Interest
Aug 6, 2019
From: RATIOPHARM GMBH; TEVA BRANDED PHARMACEUTICAL PRODUCTS R&D, INC.; TEVA PHARMACEUTICAL INDUSTRIES LTD.
To: 89BIO LTD.
Reel/Frame 049971/0095 →
Assignment of Assignor's Interest
Aug 21, 2019
From: RATIOPHARM GMBH; TEVA BRANDED PHARMACEUTICAL PRODUCTS R&D, INC.; TEVA PHARMACEUTICAL INDUSTRIES LTD.
To: 89BIO LTD.
Reel/Frame 050112/0679 →
Assignment of Assignor's Interest
Aug 21, 2019
From: RATIOPHARM GMBH; TEVA BRANDED PHARMACEUTICAL PRODUCTS R&D, INC.; TEVA PHARMACEUTICAL INDUSTRIES LTD.
To: 89BIO LTD.
Reel/Frame 050112/0408 →
Corrective Assignment to Correct the Application Number 62/623342 Previously Recorded on Reel 050112 Frame 0408. Assignor(S) Hereby Confirms the License Assignment.
Oct 24, 2019
From: RATIOPHARM GMBH; TEVA BRANDED PHARMACEUTICAL PRODUCTS R&D, INC.; TEVA PHARMACEUTICAL INDUSTRIES LTD.
To: 89BIO LTD.
Reel/Frame 050817/0001 →
Assignment of Assignor's Interest
Oct 24, 2019
From: RATIOPHARM GMBH; TEVA BRANDED PHARMACEUTICAL PRODUCTS R&D, INC.; TEVA PHARMACEUTICAL INDUSTRIES LTD.
To: 89BIO LTD.
Reel/Frame 050811/0404 →
Assignment of Assignor's Interest
Oct 25, 2019
From: RATIOPHARM GMBH; TEVA BRANDED PHARMACEUTICAL PRODUCTS R&D, INC.; TEVA PHARMACEUTICAL INDUSTRIES LTD.
To: 89BIO LTD.
Reel/Frame 050828/0877 →
Assignment of Assignor's Interest
Mar 16, 2020
From: ROSENSTOCK, MORDECHAY; MARGALIT, MAYA
To: 89BIO LTD.
Reel/Frame 052124/0126 →
Assignment of Assignor's Interest
Mar 16, 2020
From: ROSENSTOCK, MORDECHAY; MARGALIT, MAYA
To: 89BIO LTD.
Reel/Frame 052123/0513 →
Assignment of Assignor's Interest
Jun 29, 2020
From: ROSENSTOCK, MORDECHAY; MARGALIT, MAYA
To: 89BIO LTD.
Reel/Frame 053078/0716 →
Assignment of Assignor's Interest
Jun 30, 2020
From: MANSBACH, HANK; TSENG, CHIH-MING
To: 89BIO LTD.
Reel/Frame 053083/0464 →
Assignment of Assignor's Interest
Jul 8, 2020
From: NOVO NORDISK A/S
To: RATIOPHARM GMBH
Reel/Frame 053147/0057 →
Assignment of Assignor's Interest
Nov 30, 2021
From: KOPEC, KARLA K.; MENGYUAN LIU, PATRICK
To: 89BIO LTD.
Reel/Frame 058243/0634 →
Assignment of Assignor's Interest
Nov 30, 2021
From: RATIOPHARM GMBH; TEVA BRANDED PHARMACEUTICAL PRODUCTS R&D, INC.; TEVA PHARMACEUTICAL INDUSTRIES LTD.
To: 89BIO LTD.
Reel/Frame 058290/0384 →
Assignment of Assignor's Interest
Jun 16, 2022
From: MANSBACH, HANK; TSENG, CHIH-MING
To: 89BIO LTD.
Reel/Frame 060227/0410 →
Assignment of Assignor's Interest
Jul 20, 2022
From: ROSENSTOCK, MORDECHAY; MARGALIT, MAYA
To: 89BIO LTD.
Reel/Frame 060558/0457 →
Assignment of Assignor's Interest
Mar 14, 2023
From: NEOSE TECHNOLOGIES, INC
To: NOVO NORDISK A/S
Reel/Frame 062981/0963 →