Patent Assignment
Reel/Frame 023786/0690
Change of Name
Recorded: 2010-01-14
Pages: 7
Assignor
PHYTON, INC.
Executed: 2009-12-17
Assignee
PHYTON HOLDINGS, LLC
318 MCCULLOUGH AVENUE, SAN ANTONIO, TEXAS, 78215
Covered Properties
(16)
Methods and Compositions for Converting Taxane Amides to Paclitaxel or Other Taxanes
Purification of Taxanes and Taxane Mixtures Using Polyethyleneimine-Bonded Resins
Oxidation of Cephalomannine with Ozone in the Presence of Taxol
Patent:
5,334,732 →
Application:
08/120,170 →
Oxidation Products of Cephalomannine
Patent:
5,336,684 →
Application:
08/053,902 →
Cytotoxic Agents
Patent:
5,356,928 →
Application:
08/122,921 →
Process for Separating Cephalomannine from Taxol Using Ozone and Water -Soluble Hydrazines or Hydrazides
Patent:
5,364,947 →
Application:
08/224,758 →
Oxidation of Glycoside Substituted Taxanes to Taxol or Taxol Precursors and New Taxane Compounds Formed as Intermediates
Patent:
5,412,116 →
Application:
08/133,449 →
Preparation of 10-Deacetylbaccatin Iii and 7-Protected-10-Deacetylbaccatin Iii Derivatives from 10-Deacetyl Taxol a, 10-Deacetyl Taxol B, and 10-Deacetyl Taxol C
Patent:
5,449,790 →
Application:
08/224,005 →
Selective Process for the Deacylation and Deacetylation of Taxol and Taxanes
Patent:
5,629,433 →
Application:
08/276,254 →
Preparation of Taxol and Docetaxel Through Primary Amines
Patent:
5,679,807 →
Application:
08/380,679 →
Girard Derivatives of Taxanes
Patent:
5,792,877 →
Application:
08/743,325 →
Preparation of Taxol and Docetaxel Through Primary Amines
Patent:
5,808,113 →
Application:
08/852,358 →
Cephalomannine Epoxide, Its Analogues and a Method for Preparing the Same
Patent:
5,892,063 →
Application:
08/861,286 →
Purification of Taxanes and Taxane Mixtures Using Polyethyleneimine-Bonded Resins
Selective Acylation of Secondary Hydroxyl Groups
Conversion of Taxane Molecules
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 26, 1993
From: MURRAY, CHRISTOPHER K.; BECKVERMIT, JEFFREY K.; ZIEBARTH, TIMOTHY D.
To: HAUSER CHEMICAL RESEARCH, INC.
Reel/Frame 006588/0090 →
Assignment of Assignor's Interest
Sep 10, 1993
From: MURRAY, CHRISTOPHER K.; ZIEBARTH, TIMOTHY D.; BECKVERMIT, JEFFREY T.
To: HAUSER CHEMICAL RESEARCH, INC.
Reel/Frame 006692/0404 →
Assignment of Assignor's Interest
Nov 12, 1993
From: MURRAY, CHRISTOPHER K.; BAILEY, DAVID T.; PETERSON, S.KENT; BECKVERMIT, JEFFREY T.
To: HAUSER CHEMICAL RESEARCH, INC.
Reel/Frame 006754/0868 →
Assignment of Assignor's Interest
Apr 6, 1994
From: ZHENG, QUN Y.; MURRAY, CHRISTOPHER K.
To: HAUSER CHEMICAL RESEARCH, INC.
Reel/Frame 006966/0424 →
Assignment of Assignor's Interest
Apr 7, 1994
From: MURRAY, CHRISTOPHER K.; BECKVERMIT, JEFFREY T.; PETERSON, S. KENT; BAILEY, DAVID T.
To: HAUSER CHEMICAL RESEARCH, INC.
Reel/Frame 007025/0567 →
Assignment of Assignor's Interest
Apr 8, 1994
From: MURRAY, CHRISTOPHER K.; BECKVERMIT, JEFFREY T.; ANZIANO, DOMINICK J.
To: HAUSER CHEMICAL RESEARCH, INC.
Reel/Frame 006985/0275 →
Assignment of Assignor's Interest
Jul 18, 1994
From: ZHENG, QUN Y.; DARBIE, LYNN G.; MURRAY, CHRISTOPHER K.
To: HAUSER CHEMICAL RESEARCH, INC.
Reel/Frame 007084/0335 →
Assignment of Assignor's Interest
Jan 30, 1995
From: MURRAY, CHRISTOPHER K.; ZHENG, QUN Y.; CHENG, XIAOQIN; PETERSON, S. KENT
To: HAUSER CHEMICAL RESEARCH, INC.
Reel/Frame 007352/0017 →
Merger
Dec 20, 1996
From: HAUSER CHEMICAL RESEARCH, INC.
To: HAUSER, INC.
Reel/Frame 008284/0899 →
Merger
Jan 23, 1997
From: MURRAY, CHRISTOPHER K.; ZHENG, QUN Y.; CHENG, XIAQUIN; PETERSON, S. KENT
To: HAUSER, INC.
Reel/Frame 008315/0362 →
Merger
May 21, 1997
From: HAUSER CHEMICAL RESEARCH, INC.
To: HAUSER, INC.
Reel/Frame 008575/0281 →
Assignment of Assignor's Interest
May 27, 1997
From: HAUSER CHEMICAL RESEARCH, INC.
To: HAUSER, INC.
Reel/Frame 008603/0012 →
Collateral Assignment
Feb 11, 2002
From: HAUSER, INC.; HAUSER TECHNICAL SERVICES, INC.; BOTANICALS INTERNATIONAL EXTRACTS, INC.; ZETAPHARM, INC.
To: WELLS FARGO BANK, N.A.
Reel/Frame 012551/0338 →
Merger
Nov 8, 2002
From: HAUSER CHEMICAL RESEARCH, INC. (A DELAWARE CORPORATION)
To: HAUSER, INC. (A COLORADO CORPORATION)
Reel/Frame 013475/0360 →
Merger
Nov 12, 2002
From: HAUSER, INC. (A COLORADO CORPORATION)
To: HAUSER, INC. (A DELAWARE CORPORATION)
Reel/Frame 013484/0253 →
Release of Security Interest
Feb 5, 2003
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: HAUSER, INC.
Reel/Frame 013727/0625 →
Assignment of Assignor's Interest
May 29, 2003
From: HAUSER INC.
To: NATURAL PHARMACEUTICALS, INC.
Reel/Frame 014108/0207 →
Assignment of Assignor's Interest
Sep 18, 2003
From: JOHNSON, JAMES H.; SAMBANDAM, T.G.; HAND BARRY J.; HOWE, CHRISTOPHER D.
To: NATURAL PHARMACEUTICALS, INC.
Reel/Frame 014551/0671 →
Assignment of Assignor's Interest
Oct 4, 2004
From: JOHNSON, JAMES H.; GALLAGHER, REX T.; FRANKE, ROLAND R.
To: NATURAL PHARMACUETICALS, INC.
Reel/Frame 016749/0083 →
Assignment of Assignor's Interest
Oct 4, 2004
From: JOHNSON, JAMES H.; PARIZA, RICHARD J.; GALLAGHER, REX T.
To: NATURAL PHARMACEUTICALS, INC.
Reel/Frame 016546/0612 →
Assignment of Assignor's Interest
May 31, 2006
From: WANG, DASHENG; JOHNSON, JAMES H.; GALLAGHER, REX T.
To: NATURAL PHARMACEUTICALS, INC.
Reel/Frame 017697/0667 →
Employee Agreement with Assignment of Inventions
May 31, 2006
From: WANG, DASHENG
To: NATURAL PHARMACEUTICALS, INC.
Reel/Frame 017703/0655 →
Assignment of Assignor's Interest
May 31, 2006
From: JUCHUM, JOHN S.; JOHNSON, JAMES H.; GALLAGHER, REX T.
To: NATURAL PHARMACEUTICALS, INC.
Reel/Frame 017697/0799 →
Security Agreement
May 2, 2007
From: NATURAL PHARMACEUTICALS, INC.
To: HOWE FAMILY TRUST DATED MARCH 6, 1994 - HUBBARD HOWE TRUSTEE
Reel/Frame 019235/0412 →
Assignment of Assignor's Interest
Jul 15, 2009
From: JOHNSON, JAMES H; HAND, BARRY J.; FRANKE, ROLAND R.; BUCHER, BRIAN A.
To: NATURAL PHARMACEUTICALS, INC.
Reel/Frame 022958/0796 →