Patent Assignment
Reel/Frame 027811/0667
Assignment of Assignor's Interest
Recorded: 2012-03-06
Pages: 5
Assignor
SAMYANG CORPORATION
Executed: 2012-02-21
Assignee
SAMYANG BIOPHARMACEUTICALS CORPORATION
263, YEONJI-DONG, JONGNO-GU, SEOUL, 110-725, KOREA, REPUBLIC OF
Covered Properties
(31)
Biodegradable Copolymer for Medical Application
Patent:
5,476,909 →
Application:
08/192,904 →
Biodegradable Copolymer as Drug Delivery Matrix Comprising Polyethyleneoxide and Aliphatic Polyester Blocks
Patent:
5,548,035 →
Application:
08/238,083 →
Biodegradable Hydrogel Copolymer as Drug Delivery Matrix
Patent:
5,514,380 →
Application:
08/268,915 →
Transdermal Drug Delivery Device for Treating Erectile Dysfunction
Patent:
5,741,511 →
Application:
08/627,805 →
Implantable Bioresorbable Membrane and Method for the Preparation Thereof
Patent:
5,948,020 →
Application:
08/765,021 →
Colon Selective Drug Delivery Composition
Patent:
6,319,518 →
Application:
08/919,957 →
Biodegradable Mixed Polymeric Micelles for Gene Delivery
Patent:
6,210,717 →
Application:
09/209,631 →
Positively Charged Poly[Alpha-(Omega-Aminoalkyl) Glycolic Acid] for the Delivery of a Bioactive Agent via Tissue and Cellular Uptake
Patent:
6,267,987 →
Application:
09/210,014 →
Composition and Pharmaceutical Dosage Form for Colonic Drug Delivery Using Polysaccharides
Patent:
6,413,494 →
Application:
09/318,579 →
Composition and Method of Treating Diseases and Disorders of the Prostate
Patent:
6,277,391 →
Application:
09/325,894 →
Transdermal Drug Delivery System for Anti-Inflammatory Analgesic Agent Comprising Diclofenac Diethylammonium Salt, and the Manufacturing Method Thereof
Patent:
6,723,337 →
Application:
09/509,303 →
Biodegradable polymeric micelle-type drug composition and method for the preparation thereof
Patent:
6,322,805 →
Application:
09/547,545 →
Biodegradable Mixed Polymeric Micelles for Drug Delivery
Patent:
6,410,057 →
Application:
09/713,904 →
Process for Preparing Biodegradable Microspheres Containing Physiologically Active Agents
Patent:
6,630,156 →
Application:
09/762,984 →
Biodegradable Poly(Alkylene Oxide)-Poly(P-Dioxanone) Block Copolymer Soluble in Organic Solvents, and Drug Delivery Composition Comprising Same
Patent:
6,599,519 →
Application:
09/763,921 →
Polymeric Composition for Solubilizing Poorly Water Soluble Drugs and Process for the Preparation Thereof
Patent:
6,616,941 →
Application:
09/807,487 →
Negatively Charged Amphiphilic Block Copolymer as Drug Carrier
Dual Adhesive Transdermal Drug Delivery System
Patent:
6,791,003 →
Application:
10/110,843 →
Liquid Composition of Biodegradable Block Copolymer for Drug Delivery System and Process for the Preparation Thereof
Monofilament Suture and Manufacturing Method Thereof
Method for the Preparation of Polymeric Micelle via Phase Separation of Block Copolymer
Stable Polymeric Micelle-Type Drug Composition and Method for the Preparation Thereof
Transdermal Composition of an Antivomiting Agent
Transdermal Delivery System of Diclofenac with Improved Water Absorbability and Adhesion Properties
Composition for Sustained Delivery of Hydrophobic Drugs and Process for the Preparation Thereof
Positively Charged Amphiphilic Block Copolymer as Drug Carrier and Complex Thereof with Negatively Charged Drug
Polymeric Micelle Compositions with Improved Stability and Methods of Making Thereof
Biodegradable Multi-Block Polymeric Composition Capable of Sol-Gel Transition and Pharmaceutical Composition Comprising the Same
Biodegradable Branched Polylactide Derivatives Capable of Forming Polymeric Micelles, and Their Preparation Method and Use
Nanoparticle Compositions of Water-Soluble Drugs for Oral Administration and Preparation Methods Thereof
Amphiphilic Block Copolymer and Polymeric Composition Comprising the Same for Drug Delivery
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 7, 1994
From: KIM, GUN POONG; SONG, JIN DEOG
To: SAM YANG CO., LTD.
Reel/Frame 006882/0524 →
Assignment of Assignor's Interest
May 4, 1994
From: KIM, HO HYUN; YEO, GUW DONG; YI, YIL WOONG
To: SAM YANG CO., LTD.
Reel/Frame 006999/0955 →
Assignment of Assignor's Interest
Jun 30, 1994
From: SONG, SOO SUK; KIM, HO HYUN; YI, YIL WOONG
To: SAM YANG CO., LTD.
Reel/Frame 007199/0401 →
Assignment of Assignor's Interest
Apr 10, 1996
From: LEE, HUN HAN; CHO, JOONG WOONG; KIM, CHOUL YOUNG; PAI, CHAUL MIN
To: SAM YANG CO., LTD.
Reel/Frame 007964/0795 →
Assignment of Assignor's Interest
Dec 26, 1996
From: YOON, SEOK-JOON; YEO, GUW-DONG; KIM, YOU-CHAN; SEO, MIN-HYO
To: SAM YANG CO., LTD.
Reel/Frame 008897/0642 →
Assignment of Assignor's Interest
Aug 29, 1997
From: LEE, SEUNG-SEO; LA, SUNG-BUM; LIM, CHANG-BAEG; LEE, SUJUNG
To: SAMYANG CORPORATION
Reel/Frame 008696/0650 →
Assignment of Assignor's Interest
Mar 18, 1999
From: CHOI, YOUNG KWEON; KIM, JIN SEOK
To: SAMYANG CORPORATION
Reel/Frame 009835/0148 →
Assignment of Assignor's Interest
Apr 1, 1999
From: PARK, JONG-SANG; SEO, MIN-HYO
To: SAMYANG CORPORATION
Reel/Frame 009869/0681 →
Assignment of Assignor's Interest
Jul 22, 1999
From: LEE, SEUNG SEO; LIM, CHANG BAEG; PAI, CHAUL MIN; LEE, SUJUNG
To: SAMYANG CORPORATION
Reel/Frame 010109/0746 →
Assignment of Assignor's Interest
Sep 1, 1999
From: SEO, MIN-HYO; LEE, JAE YONG; KIM, JEE HYANG; CHOI, IN JA
To: SAMYANG CORPORATION
Reel/Frame 010204/0491 →
Assignment of Assignor's Interest
Jun 19, 2000
From: SONG, JIN DEONG; PARK, CHUL MIN; CHOI, YOUNG KWON; LEE, HEON HAN
To: SAMYANG CO., LTD.
Reel/Frame 010887/0256 →
Assignment of Assignor's Interest
Jul 3, 2000
From: KIM, SUNG-CHUL; CHANG, EUN-OK; SONG, IN-SUK; PAI, CHAUL-MAIN
To: SAMYANG CORPORATION
Reel/Frame 010897/0688 →
Assignment of Assignor's Interest
Nov 16, 2000
From: KWEON-CHOI, YOUNG; KIM, JIN SEOK
To: SAMYANG CORPORATION
Reel/Frame 011309/0625 →
Assignment of Assignor's Interest
Apr 23, 2001
From: SEO, MIN HYO; LEE, JAE YONG; KIM, JEE HYANG
To: SAMYANG CORPORATION
Reel/Frame 012042/0182 →
Assignment of Assignor's Interest
Jun 28, 2001
From: SEO, MIN-HYO; CHOI, IN-JA
To: SAMYANG CORPORATION
Reel/Frame 011951/0939 →
Assignment of Assignor's Interest
Jul 13, 2001
From: SEO, MIN-HYO; CHOI, IN-JA
To: SAMYANG CORPORATION
Reel/Frame 011990/0438 →
Assignment of Assignor's Interest
Mar 21, 2002
From: SEO, MIN-HYO; CHOI, IN-JA; KONG, HAN UK
To: SAMYANG CORPORATION
Reel/Frame 012804/0378 →
Assignment of Assignor's Interest
Jun 22, 2002
From: SEO, MIN-HYO; CHOI, IN-JA
To: SAMYANG CORPORATION
Reel/Frame 013249/0128 →
Assignment of Assignor's Interest
Aug 9, 2002
From: CHOI, YOUNG KWEON; YU, HYUN SUK; YOON, HYE JEONG; KIM, HO CHIN
To: SAMYANG CORPORATION
Reel/Frame 013890/0560 →
Assignment of Assignor's Interest
Aug 13, 2002
From: IM, JUNG-NAM; SEO, JANG-IL; HONG, CHONG-TAEK; YOON, HYE-SUNG
To: SANYANG CORPORATION
Reel/Frame 013200/0771 →
Assignment of Assignor's Interest
Nov 12, 2002
From: SEO, MON-HYO; YI, YIL-WONG; YU, JAE-WON
To: SAMYANG CORPORATION
Reel/Frame 014120/0952 →
Assignment of Assignor's Interest
Nov 15, 2002
From: SEO, MIN-HYO; YI, YIL-WONG; YU, JAE-WON
To: SAMYANG CORPORATION
Reel/Frame 013839/0267 →
Assignment of Assignor's Interest
Sep 12, 2003
From: PAI, CHAUL MIN; SONG, JIN DEOG; CHO, JOONG WOONG
To: SAMYANG CORPORATION
Reel/Frame 015746/0955 →
Change of Address
Nov 3, 2021
From: SAMYANG BIOPHARMACEUTICALS CORPORATION
To: SAMYANG BIOPHARMACEUTICALS CORPORATION
Reel/Frame 058013/0696 →
Merger
Nov 3, 2021
From: SAMYANG BIOPHARMACEUTICALS CORPORATION
To: SAMYANG HOLDINGS CORPORATION
Reel/Frame 058013/0766 →