Patent Assignment
Reel/Frame 071777/0840
Release of Security Interest
Recorded: 2025-07-21
Pages: 6
Assignor
PROTOZOA INVESTMENTS, L.P.
Executed: 2025-07-17
Assignee
BLUEPRINT MEDICINES CORPORATION
45 SIDNEY STREET, CAMBRIDGE, MASSACHUSETTS, 02139
Covered Properties
(13)
Compositions Useful for Treating Disorders Related to Kit
Application:
17/070,556 →
Publication:
US 2021/0284645
Crystalline Forms of (S)-1-(4-Fluorophenyl)-1-(2-(4-(6-(1-Methyl-1H-Pyrazol-4-Yl)Pyrrolo[2,1-F][1,2,4]Triazin-4-Yl)Piperazinyl)-Pyrimidin-5-Yl)Ethan-1-Amine and Methods of Making
Avapritinib Resistance of Kit Mutants
Application:
17/292,965 →
Publication:
US 2022/0010382
Pyrrolotriazine Derivatives for Treating Kit-and Pdgfra-Mediated Diseases
Treatment of Eosinophilic Disorders with Avapritinib
Application:
17/766,200 →
Publication:
US 2024/0075041
Treatment of Mast Cell Diseases and Eosinophilic Disorders
Application:
17/773,447 →
Publication:
US 2022/0370465
Compositions Useful for Treating Disorders Related to Kit
Compositions Useful for Treating Disorders Related to Kit
Compositions Useful for Treating Disorders Related to Kit
Compositions Useful for Treating Disorders Related to Kit
Compositions and Methods for Treating Kit- and Pdgfra-Mediated Diseases
Synthetic Methods and Intermediates for Producing Compounds for Treating Kit- and Pdgfra-Mediated Diseases
PCT:
PCT/US2022/018692 ↗
Salt and Solid Forms of a Kinase Inhibitor
PCT:
PCT/US2022/019776 ↗
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 7, 2015
From: HODOUS, BRIAN L.; KIM, JOSEPH L.; WILSON, KEVIN J.; WILSON, DOUGLAS
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 036747/0068 →
Assignment of Assignor's Interest
May 3, 2017
From: HODOUS, BRIAN L.; KIM, JOSEPH L.; WILSON, KEVIN J.; WILSON, DOUGLAS
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 042227/0694 →
Assignment of Assignor's Interest
May 3, 2017
From: HODOUS, BRIAN L.; KIM, JOSEPH L.; WILSON, KEVIN J.; WILSON, DOUGLAS
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 042227/0614 →
Assignment of Assignor's Interest
May 7, 2018
From: HODOUS, BRIAN L.; KIM, JOSEPH L.; WILSON, KEVIN J.; WILSON, DOUGLAS
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 045736/0366 →
Assignee Change of Address
Jul 6, 2018
From: BLUEPRINT MEDICINES CORPORATION
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 046495/0375 →
Assignee Change of Address
Jul 6, 2018
From: BLUEPRINT MEDICINES CORPORATION
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 046495/0584 →
Assignment of Assignor's Interest
Apr 20, 2020
From: KIM, JOSEPH L.; GUZI, TIMOTHY; DINEEN, THOMAS A.
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 052439/0466 →
Address Change
Nov 12, 2020
From: BLUEPRINT MEDICINES CORPORATION
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 054399/0419 →
Assignment of Assignor's Interest
Nov 12, 2020
From: HODOUS, BRIAN LEWIS; KIM, JOSEPH L.; WILSON, KEVIN J.; WILSON, DOUGLAS
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 054349/0142 →
Assignment of Assignor's Interest
Jan 22, 2021
From: SOLID STATE PHARMA INC.
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 054995/0071 →
Assignment of Assignor's Interest
Jan 22, 2021
From: WAETZIG, JOSHUA D.; MAR, BRENTON; HEINRICH, BRIAN; WILKIE, GORDON
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 054995/0031 →
Assignment of Assignor's Interest
Jan 22, 2021
From: MACEACHERN, LAUREN
To: SOLID STATE PHARMA INC.
Reel/Frame 054995/0063 →
Assignment of Assignor's Interest
May 18, 2021
From: SCHMIDT-KITTLER, OLEG
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 056270/0720 →
Assignment of Assignor's Interest
Oct 14, 2021
From: KIM, JOSEPH L.; DINEEN, THOMAS A.; GUZI, TIMOTHY
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 057797/0183 →
Assignment of Assignor's Interest
Apr 4, 2022
From: MAR, BRENTON
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 059487/0830 →
Assignment of Assignor's Interest
May 26, 2022
From: MAR, BRENTON; GRASSIAN, ALEXANDRA
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 060023/0001 →
Corrective Assignment to Correct the Formalities of Inventor Joshua Waetzing's Signature Page Previously Recorded at Reel: 054995 Frame: 0031. Assignor(S) Hereby Confirms the Assignment.
Jun 22, 2022
From: WAETZIG, JOSHUA D.; MAR, BRENTON; HEINRICH, BRIAN; WILKIE, GORDON
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 060795/0954 →
Security Interest
Jul 8, 2022
From: BLUEPRINT MEDICINES CORPORATION
To: GARNICH ADJACENT INVESTMENTS S.A.R.L.
Reel/Frame 060465/0357 →
Security Interest
Jul 8, 2022
From: BLUEPRINT MEDICINES CORPORATION
To: TAO TALENTS, LLC
Reel/Frame 060616/0923 →
Assignment of Assignor's Interest
Oct 24, 2022
From: KINKEMA, CAITLIN N.; HEINRICH, BRIAN; LI, HUI; LEE, CHRISTOPHER
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 061517/0837 →
Assignment of Assignor's Interest
Oct 24, 2022
From: SOLID STATE PHARMA INC.
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 061517/0940 →
Assignment of Assignor's Interest
Oct 24, 2022
From: MACEACHERN, LAUREN; BUTLER, ERIKA
To: SOLID STATE PHARMA INC.
Reel/Frame 061517/0912 →
Assignment of Assignor's Interest
Feb 2, 2023
From: WAGNER, ANDREAS
To: DOTTIKON EXCLUSIVE SYNTHESIS AG
Reel/Frame 062570/0410 →
Assignment of Assignor's Interest
Feb 2, 2023
From: DOTTIKON EXCLUSIVE SYNTHESIS AG
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 062572/0475 →
Assignment of Assignor's Interest
Feb 2, 2023
From: HEINRICH, BRIAN; LEE, CHRISTOPHER; LI, HUI
To: BLUEPRINT MEDICINES CORPORATION
Reel/Frame 062572/0794 →