Patent Assignment
Reel/Frame 022198/0911
Assignment of Assignor's Interest
Recorded: 2009-02-03
Pages: 6
Assignee
PROMETHEUS LABORATORIES INC.
5739 PACIFIC CENTER BOULEVARD, SAN DIEGO, CALIFORNIA, 92121
Covered Properties
(3)
Methods for Optimizing Clinical Responsiveness to Methotrexate Therapy Using Metabolite Profiling and Pharmacogenetics
Methods for optimizing clinical responsiveness to chemotherapy
Application:
60/514,423 →
Methods for optimizing clinical responsiveness to low-dose anti-folate therapy
Application:
60/560,752 →
Related Assignments
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 24, 2005
From: DERVIEUX, THIERRY; WALSH, MICHAEL
To: PROMETHEUS LABORATORIES INC.
Reel/Frame 015619/0081 →
Notice of Grant of Security Interest
Sep 27, 2005
From: PROMETHEUS LABORATORIES INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 016580/0723 →
Notice of Grant of Security Interest
Sep 28, 2007
From: PROMETHEUS LABORATORIES INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 019892/0404 →
Termination of Security Interest in Patents
Oct 8, 2007
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: PROMETHEUS LABORATORIES, INC.
Reel/Frame 019920/0883 →
Notice of Grant of Security Interest in Patents
Dec 22, 2009
From: PROMETHEUS LABORATORIES INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 023679/0428 →
Security Agreement
Oct 12, 2010
From: EXAGEN DIAGNOSTICS, INC.
To: CYPRESS BIOSCIENCE, INC.
Reel/Frame 025126/0241 →
Short-Form Patent Security Agreement
Oct 15, 2013
From: EXAGEN DIAGNOSTICS, INC.
To: CAPITAL ROYALTY PARTNERS II L.P.; CAPITAL ROYALTY PARTNERS II - PARALLEL FUND "A" L.P.; PARALLEL INVESTMENT OPPORTUNITIES PARTNERS II L.P.
Reel/Frame 031414/0660 →
Release of Security Interest
Dec 29, 2015
From: BANK OF AMERICA, N.A.
To: PROMETHEUS LABORATORIES INC.
Reel/Frame 037378/0464 →
Release of Security Interest
Sep 1, 2017
From: CYPRESS BIOSCIENCE INC.
To: EXAGEN DIAGNOSTICS, INC.
Reel/Frame 043747/0382 →
Release of Security Interest
Sep 7, 2017
From: CAPITAL ROYALTY PARTNERS II L.P.; CAPITAL ROYALTY PARTNERS II - PARALLEL FUND "A" L.P.; PARALLEL INVESTMENT OPPORTUNITIES PARTNERS II L.P.
To: EXAGEN DIAGNOSTICS, INC.
Reel/Frame 043784/0828 →
Security Interest
Sep 11, 2017
From: EXAGEN DIAGNOSTICS, INC.
To: INNOVATUS LIFE SCIENCES LENDING FUND I, LP, AS COLLATERAL AGENT
Reel/Frame 043548/0228 →
Assignment of Assignor's Interest
Aug 26, 2019
From: SOCIÉTÉ DES PRODUITS NESTLÉ S.A.
To: PRECISION IBD, INC.
Reel/Frame 050166/0001 →
Change of Name
Oct 17, 2019
From: PRECISION IBD, INC.
To: PROMETHEUS BIOSCIENCES, INC.
Reel/Frame 050886/0942 →
Assignment of Assignor's Interest
Oct 7, 2021
From: PROMETHEUS BIOSCIENCES, INC.
To: PROMETHEUS LABORATORIES INC.
Reel/Frame 057730/0993 →
Assignment of Assignor's Interest
Nov 3, 2021
From: PROMETHEUS LABORATORIES INC.
To: EXAGEN INC.
Reel/Frame 058007/0978 →
Release of Security Interest
Apr 25, 2025
From: INNOVATUS LIFE SCIENCES LENDING FUND I, LP
To: EXAGEN INC.
Reel/Frame 070951/0040 →
Security Interest
Apr 25, 2025
From: EXAGEN INC.
To: PERCEPTIVE CREDIT HOLDINGS IV, LP
Reel/Frame 070952/0802 →