IP Library › Assignment 014243/0464
Patent Assignment
Reel/Frame 014243/0464

Assignment of Assignor's Interest

Recorded: 2003-06-13 Pages: 6
Assignors
DERVIEUX, THIERRY
Executed: 2003-04-22
RICHERSON, RUSSELL B.
Executed: 2003-04-21
Assignee
PROMETHEUS LABORATORIES, INC.
5739 PACIFIC CENTER BOULEVARD, SAN DIEGO, CALIFORNIA, 92121
Covered Property (1)
Methods for Direct Detection of Individual Methotrexate Metabolites
Patent: 6,921,667 →
Application: 10/384,066 →
Publication: US 2004/0175834
Related Assignments (20)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Merger Jun 6, 2019
From: NESTEC S.A.
To: SOCIÉTÉ DES PRODUITS NESTLÉ S.A.
Reel/Frame 049391/0756 →
Corrective Assignment to Correct the English Translation to Show the Full and Correct New Name in Section 51. Previously Recorded at Reel: 049391 Frame: 0756. Assignor(S) Hereby Confirms the Merger. Jun 13, 2019
From: NESTEC S.A.
To: SOCIÉTÉ DES PRODUITS NESTLÉ S.A.
Reel/Frame 049853/0398 →
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 →
Corrective Assignment to Correct the Patent Number 16062921 Previously Recorded on Reel 049391 Frame 0756. Assignor(S) Hereby Confirms the Patent Number Should Have Been 16062912. Jul 3, 2020
From: NESTEC S.A.
To: SOCIÉTÉ DES PRODUITS NESTLÉ S.A.
Reel/Frame 054082/0165 →
Corrective Assignment to Correct the Patent Number 16062921 Previously Recorded on Reel 049391 Frame 0756. Assignor(S) Hereby Confirms the Patent Number Should Have Been 16062912. Jul 3, 2020
From: NESTEC S.A.
To: SOCIÉTÉ DES PRODUITS NESTLÉ S.A.
Reel/Frame 054082/0001 →
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 →
Security Interest Apr 25, 2025
From: EXAGEN INC.
To: PERCEPTIVE CREDIT HOLDINGS IV, LP
Reel/Frame 070952/0802 →
Release of Security Interest Apr 25, 2025
From: INNOVATUS LIFE SCIENCES LENDING FUND I, LP
To: EXAGEN INC.
Reel/Frame 070951/0040 →