Patent Assignment
Reel/Frame 055222/0457
Deed of Assignment of Intellectual Property Rights
Recorded: 2021-02-04
Pages: 13
Assignor
GW PHARMA LIMITED
Executed: 2020-12-23
Assignee
GW RESEARCH LIMITED
SOVEREIGN HOUSE VISION PARK, CHIVERS WAY, HISTON, CAMBRIDGE, CB24 9BZ, UNITED KINGDOM
Covered Properties
(19)
Pharmaceutical Formulations
Pharmaceutical Formulations
Pharmaceutical Formulation
Pharmaceutical formulations
Pharmaceutical Compositions for the Treatment of Pain
Pharmaceutical Formulation
Cannabinoid-Containing Plant Extracts as Neuroprotective Agents
Pharmaceutical Formulation
Method for the Treatment of Constipation
Pharmaceutical Formulation
Pharmaceutical Compositions
Pharmaceutical Compositions
Pharmaceutical Formulation
Cannabinoid-Containing Plant Extracts as Neuroprotective Agents
Pharmaceutical Formulation
Pharmaceutical Formulation
Pharmaceutical Compositions for the Treatment of Disease and/or Symptoms in Arthritis
Application:
16/562,515 →
Publication:
US 2020/0206184
Pharmaceutical Formulation
Pharmaceutical Formulation
Related Assignments
(15)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 10, 2010
From: WHITTLE, BRIAN
To: GW PHARMA LIMITED
Reel/Frame 023919/0555 →
Assignment of Assignor's Interest
Apr 13, 2010
From: WHITTLE, BRIAN
To: GW PHARMA LIMITED
Reel/Frame 024223/0568 →
Assignment of Assignor's Interest
Jun 6, 2011
From: GUY, GEOFFREY; ROBSON, PHILIP
To: GW PHARMA LIMITED
Reel/Frame 026393/0669 →
Assignment of Assignor's Interest
Jul 6, 2012
From: WHITTLE, BRIAN
To: GW PHARMA LIMITED
Reel/Frame 028500/0594 →
Assignment of Assignor's Interest
Dec 11, 2012
From: ROSS, CALVIN
To: GW PHARMA LIMITED
Reel/Frame 029445/0772 →
Assignment of Assignor's Interest
Dec 10, 2013
From: WHITTLE, BRIAN
To: GW PHARMA LIMITED
Reel/Frame 031747/0459 →
Assignment of Assignor's Interest
Feb 13, 2014
From: GUY, GEOFFREY; PLATT, BETTINA
To: GW PHARMA LIMITED
Reel/Frame 032211/0268 →
Assignment of Assignor's Interest
May 19, 2015
From: WHITTLE, BRIAN
To: GW PHARMA LIMITED
Reel/Frame 035670/0333 →
Assignment of Assignor's Interest
Jul 29, 2019
From: WHITTLE, BRIAN
To: GW PHARMA LIMITED
Reel/Frame 049884/0938 →
Assignment of Assignor's Interest
Sep 11, 2020
From: ROBSON, PHILIP; GUY, GEOFFREY
To: GW PHARMA LIMITED
Reel/Frame 053741/0772 →
Security Agreement
Jul 22, 2021
From: GW PHARMA LIMITED; GW RESEARCH LIMITED
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 056958/0493 →
Change of Name
May 13, 2025
From: GW RESEARCH LIMITED
To: JAZZ PHARMACEUTICALS RESEARCH UK LIMITED
Reel/Frame 071097/0142 →
Security Agreement
Jul 29, 2025
From: CELATOR PHARMACEUTICALS, INC.; JAZZ PHARMACEUTICALS, INC.; JAZZ PHARMACEUTICALS IRELAND LIMITED; JAZZ PHARMACEUTICALS RESEARCH UK LIMITED (F/K/A GW RESEARCH LIMITED)
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL TRUSTEE
Reel/Frame 072254/0795 →
Release of Security Interest
Oct 31, 2025
From: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION
To: JAZZ PHARMACEUTICALS OPERATIONS UK LIMITED (F/K/A GW PHARMA LIMITED); JAZZ PHARMACEUTICALS RESEARCH UK LIMITED (F/K/A GW RESEARCH LIMITED)
Reel/Frame 072747/0876 →
Assignment of Assignor's Interest
Feb 4, 2026
From: JAZZ PHARMACEUTICALS OPERATIONS UK LIMITED; JAZZ PHARMACEUTICALS RESEARCH UK LIMITED
To: CNX THERAPEUTICS LIMITED
Reel/Frame 073691/0141 →