Patent Assignment
Reel/Frame 004267/0211
Assignment of Assignors Interest.
Recorded: 1984-05-29
Pages: 2
Assignor
NEW ENGLAND NUCLEAR CORPORATION
Executed: 1984-05-25
Assignee
E.I. DU PONT DE NEMOURS AND COMPANY, INCORPORATED
1007 MARKET STREET, A CORP. OF DE, WILMINGTON, DELAWARE, 19898
Covered Properties
(21)
Bone Seeking Technetium 99M Stannous Phosphate Complex
Patent:
3,851,044 →
Application:
05/288,577 →
Bone Seeking Technetium 99M Stannous Phosphate Complex
Patent:
3,852,414 →
Application:
05/288,683 →
Bone Seeking Technetium 99M Complex
Patent:
4,016,249 →
Application:
05/410,086 →
Diagnostic Agents
Patent:
4,027,005 →
Application:
05/477,069 →
Method for Solid Phase Immunological Assay of Antigen
Patent:
4,092,408 →
Application:
05/608,621 →
Bone Seeking Technetium 99M Complex
Patent:
4,082,840 →
Application:
05/657,923 →
Albumin Microaggregates for Radioactive Scanning of R Eticuloendothelial Systems
Patent:
4,226,846 →
Application:
05/898,292 →
Reductant Composition for Technetium-99M and Method for Making Technetium-99M Labelled Ligands
Patent:
4,272,503 →
Application:
05/909,385 →
Methods and Kits for Double Antibody Immunoassay Providing a Colored Pellet for Easy Visualization
Patent:
4,278,653 →
Application:
06/008,267 →
Denatured Albumin Complexes for Radioscintigraphic Imaging and Evaluation of Reticuloendothelial Systems
Patent:
4,337,240 →
Application:
06/018,312 →
Autofluorogram and Composition and Method for Making the Same
Patent:
4,293,436 →
Application:
06/025,653 →
Cold Insoluble Globulin, Its Purification and Use
Patent:
4,315,906 →
Application:
06/040,995 →
Method, Composition and Kit for Stabilizing Radiolabeled Compounds
Patent:
4,358,434 →
Application:
06/105,272 →
Liquid Emulsion Scintillators Which Solidify for Facile Disposal
Patent:
4,358,401 →
Application:
06/135,763 →
Variable Strength Beam Line Multipole Permanent Magnets and Methods for Their Use
Patent:
4,355,236 →
Application:
06/143,449 →
Method and System for Generating and Collecting Gallium-68 Using Alkaline Eluant
Patent:
4,330,507 →
Application:
06/158,395 →
Method, Composition and Kit for Stabilizing Radiolabeled Compounds
Patent:
4,390,517 →
Application:
06/178,609 →
Refrigerant and Method for Shipping Perishable Materials
Patent:
4,377,075 →
Application:
06/241,476 →
Variable Strength Focusing of Permanent Magnet Quadrupoles While Eliminating X-Y Coupling
Patent:
4,429,229 →
Application:
06/296,550 →
Organo-Mercurial Materials
Patent:
4,432,877 →
Application:
06/312,716 →
Composition and Method for Stabilizing Radiolabeled Compounds Using Thiocarbonylated Diethylenetriamines
Patent:
4,411,881 →
Application:
06/397,501 →
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 15, 1980
From: O' BRIEN ROBERT E.; TZODIKOV NATHAN R.
To: NEW ENGLAND NUCLEAR CORPORATION, A CORP. OF IN.
Reel/Frame 003795/0574 →
Assignment of Assignors Interest.
Jun 15, 1981
From: RUSSO MICHAEL S.
To: NEW ENGLAND NUCLEAR CORPORATION, A CORP. OF DE.
Reel/Frame 003860/0908 →
Assignment of Assignors Interest.
Aug 26, 1981
From: GLUCKSTERN, ROBERT L.
To: NEW ENGLAND NUCLEAR CORPORATION, A CORP.OF IND.
Reel/Frame 003914/0079 →
Assignment of Assignors Interest.
Oct 19, 1981
From: TZODIKOV, NATHAN R.
To: NEW ENGLAND NUCLEAR, A CORP. OF IN
Reel/Frame 003937/0724 →
Assignment of Assignors Interest.
Jul 12, 1982
From: TZODIKOV, NATHAN R.
To: NEW ENGLAND NUCLEAR CORPORATION
Reel/Frame 004026/0515 →
Assignment of Assignors Interest.
Nov 14, 1991
From: E.I. DU PONT DE NEMOURS AND COMPANY
To: DU PONT MERCK PHARMACEUTICAL COMPANY
Reel/Frame 005955/0010 →
Assignment of Assignor's Interest
May 21, 1998
From: E.I. DU PONT DE NEMOURS & CO.
To: NEN LIFE SCIENCE PRODUCTS, INC.
Reel/Frame 009178/0720 →
Change of Name
Nov 2, 1998
From: DUPONT MERCK PHARMACEUTICAL COMPANY, THE
To: DUPONT PHARMACEUTICALS COMPANY
Reel/Frame 009586/0702 →
Security Interest
Jul 29, 1999
From: NEN ACQUISITION, INC. (TO BE RENAMED AS NEN LIFE SCIENCE PRODUCTS, INC.) (DE CORPORATION)
To: CREDIT SUISSE FIRST BOSTON, AS ADMINISTRATIVE AGENT
Reel/Frame 010113/0001 →