Patent Assignment
Reel/Frame 053847/0666
Assignment of Assignor's Interest
Recorded: 2020-09-22
Pages: 6
Assignors
STEINER, SOLOMON S.
Executed: 2013-01-09
LAULICHT, BRYAN E.
Executed: 2013-01-09
BAKHRU, SASHA H.
Executed: 2013-01-09
MATHIOWITZ, EDITH
Executed: 2013-01-14
Assignee
PEROSPHERE INC.
24 OLD WAGON ROAD, MOUNT KISCO, NEW YORK, 10549
Covered Property
(1)
Anticoagulant Reversal Agents
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Sep 22, 2020
From: PEROSPHERE INC.
To: PEROSPHERE PHARMACEUTICALS INC.
Reel/Frame 053852/0563 →
Assignment of Assignor's Interest
Feb 12, 2021
From: PEROSPHERE PHARMACEUTICALS, INC.
To: COVIS PHARMA GMBH
Reel/Frame 055241/0663 →
Security Interest
Feb 22, 2021
From: COVIS PHARMA GMBH
To: CAPITAL ONE, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 055354/0063 →
Release of Security Interest
Feb 18, 2022
From: CAPITAL ONE, NATIONAL ASSOCIATION
To: COVIS PHARMA GMBH
Reel/Frame 059043/0226 →
Ip Transfer Agreement
Oct 11, 2024
From: COVIS PHARMA GMBH
To: COVIS PHARMACEUTICALS HOLDINGS GMBH
Reel/Frame 069163/0488 →
Change of Name
Oct 11, 2024
From: COVIS PHARMACEUTICALS HOLDINGS GMBH
To: CIRAPARANTAG HOLDINGS GMBH
Reel/Frame 069168/0495 →
Reorganization and Name Change
Nov 26, 2025
From: CIPAPARANTAG HOLDINGS GMBH
To: CIRAPARANTAG HOLDINGS SARL
Reel/Frame 073715/0597 →
Assignment of Assignor's Interest
May 8, 2026
From: CIRAPARANTAG HOLDINGS SARL
To: PINWHEEL THERAPEUTICS INC.
Reel/Frame 074599/0667 →