Patent Assignment
Reel/Frame 023741/0771
Assignment of Assignor's Interest
Recorded: 2010-01-07
Pages: 5
Assignors
NATURAL PHARMA CANADA, ULC
Executed: 2010-01-05
NATURAL PHARMACEUTICALS, INC.
Executed: 2010-01-05
Assignee
PHYTON, INC.
318 MCCULLOUGH AVENUE, SAN ANTONIO, TEXAS, 78215
Covered Properties
(32)
Oxidation of Biomass Extracts and Taxanes
Application:
07/909,080 →
Oxidation of Glycoside Substituted Taxanes to Taxol or Taxol Precursors and New Taxane Compounds Formed as Intermediates
Application:
07/973,076 →
Cytotoxic Agents
Application:
08/323,275 →
Oxidative Purification of Biomass Extracts Using Ozone and Girard Reagents
Application:
08/331,682 →
Cephalomannine Epoxide, Its Analogues and a Method for Preparing the Same
Application:
08/401,711 →
Methods and Compositions for Converting Taxane Amides to Paclitaxel or Other Taxanes
Purification of taxanes and taxane mixtures using polyethyleneimide-bonded resins
Application:
10/549,490 →
Harvesting and pelletizing yew biomass for extraction of taxanes and other natural products
Application:
11/173,477 →
Publication:
US 2006/0127510
Method and compositions for preparing a compound using a benzoylating agent essentially free of ring chlorination
Application:
11/196,950 →
Publication:
US 2006/0035962
Purification of Taxanes and Taxane Mixtures Using Polyethyleneimine-Bonded Resins
Selective acylation of secondary hydroxyl groups
Application:
60/370,252 →
Conversion of taxane molecules
Application:
60/370,583 →
Methods and compositions for converting taxane amides to paclitaxel or other taxanes
Application:
60/401,191 →
Harvesting yew biomass for extraction of taxane and other natural products
Application:
60/437,237 →
Pelletizing yew biomass for extraction of taxanes and other materials
Application:
60/437,434 →
Method and compositions for preparing a pharmaceutical compound (e.g. paclitaxel or other taxanes) using a benzoylating agent essentially free of ring chlorination
Application:
60/444,847 →
Purification of paclitaxel and other taxanes using polyethyleneimine bonded resins
Application:
60/455,377 →
Purification of taxanes and taxane mixtures using polyethyleneimine- bonded resins
Application:
60/456,478 →
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 Assignors Interest.
Jul 2, 1992
From: MURRAY, CHRISTOPHER K.; ZIEBARTH, TIMOTHY D.; BECKVERMIT, JEFFREY T.
To: HAUSER CHEMICAL RESEARCH, INC. A CORP. OF DELAWARE
Reel/Frame 006191/0914 →
Assignment of Assignors Interest.
Mar 1, 1993
From: MURRAY, CHRISTOPHER K.; BECKVERMIT, JEFFREY T.; BAILEY, DAVID T.; PETERSON, S. KENT
To: HAUSER CHEMICAL RESEARCH, INC.
Reel/Frame 006429/0276 →
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
Oct 14, 1994
From: MURRAY, CHRISTOPHER K.; BAILEY, DAVID T.; PETERSON, S. KENT; BECKVERMIT, JEFFREY T.
To: HAUSER CHEMICAL RESEARCH, INC.
Reel/Frame 007200/0787 →
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 →
Assignment of Assignor's Interest
Mar 10, 1995
From: ZHENG, QUN Y.; MURRAY, CHRISTOPHER K.; DAUGHENBAUGH, RANDALL J.
To: HAUSER CHEMICAL RESEARCH, INC.
Reel/Frame 007389/0837 →
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 →
Assignment of Assignor's Interest
Aug 13, 2002
From: PRAIZA, RICHARD J.; JOHNSON, JAMES H.
To: NATURAL PHARMACEUTICALS, INC.
Reel/Frame 013180/0537 →
Assignment of Assignor's Interest
Aug 13, 2002
From: JOHNSON, JAMES H.
To: NATURAL PHARMACEUTICALS, INC.
Reel/Frame 013180/0541 →
Assignment of Assignor's Interest
Oct 21, 2002
From: JOHNSON, JAMES H. PHD; GALLAGHER, REX T. PHD; WANG, DASHENG PHD
To: NATURAL PHARMACEUTICALS, INC.
Reel/Frame 013407/0990 →
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 →