Patent Assignment
Reel/Frame 007167/0899
License
Recorded: 1994-10-14
Pages: 10
Assignor
OVONIC BATTERY COMPANY, INC.
Executed: 1994-08-23
Assignee
GM OVONIC, L.L.C.
P.O. BOX 33114, DETROIT, MICHIGAN, 48232
Covered Properties
(32)
Hydrogen Storage Materials and Method of Making Same
Patent:
4,431,561 →
Application:
06/372,665 →
Fuel Cell Anode
Patent:
4,487,818 →
Application:
06/399,876 →
Electrolytic Cell Anode
Patent:
4,537,674 →
Application:
06/399,878 →
Fuel Cell Cathode
Patent:
4,430,391 →
Application:
06/399,891 →
Electrolytic Cell Cathode
Patent:
4,545,883 →
Application:
06/399,892 →
Hydrogen Sulfide Decomposition Cell and Catalytic Materials Therefor
Patent:
4,544,461 →
Application:
06/479,476 →
Hydrogen Storage Materials and Methods of Sizing and Preparing the Same for Electrochemical Applications
Patent:
4,551,400 →
Application:
06/601,641 →
Electrodes Made with Disordered Active Material and Methods of Making the Same
Patent:
4,637,967 →
Application:
06/770,704 →
Rechargeable Battery and Electrode Used Therein
Patent:
4,623,597 →
Application:
06/801,545 →
Method for Making Electrode Material from High Hardness Active Materials
Patent:
4,670,214 →
Application:
06/861,889 →
Activated Rechargeable Hydrogen Storage Electrode and Method
Patent:
4,716,088 →
Application:
06/947,148 →
Enhanced Charge Retention Electrochemical Hydrogen Storage Alloys and an Enhanced Charge Retention Electrochemical Cell
Patent:
4,728,586 →
Application:
06/947,162 →
Apparatus for Making Electrode Material Fron High Hardness Active Materials
Patent:
4,765,598 →
Application:
07/018,681 →
Method for Sealing an Electrochemical Cell Employing an Improved Reinforced Cover Assembly
Patent:
4,822,377 →
Application:
07/157,190 →
Method for the Continuous Fabrication of Hydrogen Storage Alloy Negative Electrodes
Patent:
4,820,481 →
Application:
07/185,598 →
Hydride Reactor Apparatus for Hydrogen Comminution of Metal Hydride Hydrogen Storage Material
Patent:
4,893,756 →
Application:
07/247,569 →
Method for the Continuous Fabrication of Comminuted Hydrogen Storage Alloy Material Negative Electrodes
Patent:
4,915,898 →
Application:
07/308,289 →
Alloy Preparation of Hydrogen Storage Materials
Patent:
4,948,423 →
Application:
07/382,599 →
Preparation of Vanadium Rich Hydrogen Storage Alloy Materials
Patent:
5,002,730 →
Application:
07/383,693 →
Catalytic Hydrogen Storage Electrode Materials for Use in Electrochemical Cells and Electrochemical Cells Incorporating the Materials
Patent:
5,096,667 →
Application:
07/441,489 →
Improved Metastable Hydrogen Storage Alloy Material
Patent:
5,135,589 →
Application:
07/509,524 →
Catalytic Hydrogen Storage Electrode Materials for Use in Electrochemical Cells and Electrochemical Cells Incorporating the Materials
Patent:
5,104,617 →
Application:
07/515,020 →
Hydrogen Containment Cover Assembly for Sealing the Cell Can of a Rechargeable Electrochemical Hydrogen Storage Cell
Patent:
5,171,647 →
Application:
07/624,953 →
Electrode Alloy Having Decreased Hydrogen Overpressure and/or Low Self-Discharge
Patent:
5,238,756 →
Application:
07/746,015 →
Metal Hydride Cells Having Improved Cycle Life and Charge Retention
Patent:
5,330,861 →
Application:
07/879,823 →
Apparatus for Measuring the Pressure Inside a Rechargeable Electrochemical Cell
Patent:
5,327,784 →
Application:
07/910,956 →
Electrochemical Hydrogen Storage Alloys and Batteries Fabricated These Alloys Having Significantly Improved Performance Characteristics
Patent:
5,277,999 →
Application:
07/934,976 →
Compositionally and Structrually Disordered Multiphase Nickel Hudrixide Posstive Eledtrode for Alkaline Rechargeable Electrochemical Cells
Patent:
5,344,728 →
Application:
07/975,031 →
Electrochemical Cell Having Improved Pressure Vent
Patent:
5,258,242 →
Application:
08/014,965 →
Optimized Cell Configuration for Sealed Nickel-Metal Hydride Batteries
Application:
08/026,901 →
A Chemically and Compositionally Midified Solid Solution Disordered Multiphase Nickel Hydroxide Positive Electrode for Alkaline Rechargeable Electrochemical Cells
Patent:
5,348,822 →
Application:
08/027,973 →
Electrochemical Hydrogen Storage Alloys and Batteries Fabricated from These Alloys Having Significantly Improved Capacity
Patent:
5,407,761 →
Application:
08/136,066 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 28, 1982
From: OVSHINSKY, STANFORD R.; SAPRU, KRISHNA; DEC, KRYSTYNA; HONG, KUOCHIH
To: ATLANTIC RICHFIELD COMPANY
Reel/Frame 003989/0727 →
Assignment of Assignors Interest.
Jul 19, 1982
From: OVSHINSKY, STANFORD R.; SAPRU, KRISHNA; YEE, EDMUND L.
To: ENERGY CONVERSION DEVICS, INC.
Reel/Frame 004026/0823 →
Assignment of Assignors Interest.
Jul 19, 1982
From: OVSHINSKY, STANFORD R.; SAPRU, KRISHNA; LIANG, GAO
To: ENERGY CONVERSION DEVICES, INC.
Reel/Frame 004059/0525 →
Assignment of Assignors Interest.
Jul 19, 1982
From: OVSHINSKY, STANFORD R.; SAPRU, KRISHNA; REGER, ARIE
To: ENERGY CONVERSION DEVICES INC.
Reel/Frame 004026/0879 →
Assignment of Assignors Interest.
Aug 23, 1982
From: ATLANTIC RICHFIELD COMPANY
To: ENERGY CONVERSION DEVICES, INC.
Reel/Frame 004028/0548 →
Assignment of Assignors Interest.
Oct 27, 1982
From: OVSHINSKY, STANFORD R.; SAPRU, KRISHNA; VENKATESAN, SRINIVASAN
To: ENERGY CONVERSION DEVICES INC
Reel/Frame 004058/0461 →
Assignment of Assignors Interest.
Mar 28, 1983
From: VENKATESAN, SRINIVASAN; PINSKY, NAUM; SAPRU, KRISHNA
To: ENERGY CONVERSION DEVICES, INC., A CORP. OF DEL.
Reel/Frame 004111/0279 →
Assignment of Assignors Interest.
Aug 26, 1983
From: ENERGY CONVERSION DEVICES, INC.
To: OVONIC BATTERY COMPANY, A PARTNERSHIP OF MI
Reel/Frame 004163/0486 →
Assignment of Assignors Interest.
Apr 18, 1984
From: SAPRU, KRISHNA; HONG, KUOCHIH; FETCENKO, MICHAEL A.; VENKATESAN, SRINIVASAN
To: OVONIC BATTERY COMPANY 1826 NORTHWOOD TROY, MI 48084 A PARTNERSHIP OF
Reel/Frame 004273/0180 →
Assignment of Assignors Interest.
May 12, 1986
From: MAGNUSON, DOUGLAS; WOLFF, MERLE; LEV, SAM; JEFFRIES, KENNETH
To: ENERGY CONVERSION DEVICES
Reel/Frame 004554/0895 →
Security Interest
Oct 31, 1986
From: ENERGY CONVERSION DEVICES, INC., A DE. CORP.
To: NATIONAL BANK OF DETROIT
Reel/Frame 004661/0410 →
Assignment of Assignors Interest.
Dec 29, 1986
From: VENKATESAN, SRINI; REICHMAN, BENJAMIN; FETCENKO, MICHAEL A.
To: ENERGY CONVERSION DEVICES, INC., A DE. CORP.
Reel/Frame 004655/0714 →
Assignment of Assignors Interest.
Apr 6, 1987
From: NATIONAL BANK OF DETROIT
To: ENERGY CONVERSION DEVICES, INC.
Reel/Frame 004686/0590 →
Assignment of Assignors Interest.
Apr 6, 1987
From: ENERGY CONVERSION DEVICES
To: COMPAQ COMPUTER CORPORATION
Reel/Frame 004686/0587 →
Security Interest
Apr 13, 1987
From: ENERGY CONVERSION DEVICES, INC., A DE CORP
To: NATIONAL BANK OF DETROIT, A NATIONAL BANKING ASSOCIATION
Reel/Frame 004702/0031 →
Assignment of Assignors Interest.
May 6, 1987
From: REICHMAN, BENJAMIN; VENKATESAN, SRINI; FETCENKO, MICHAEL A.; JEFFRIES, KENNETH
To: ENERGY CONVERSION DEVICES, INC., A CORP. OF DE
Reel/Frame 004703/0594 →
Confirmatory Assignment of the Entire Interest, Effective as of November 18, 1985. in Ovonic Battery Company, a Partnership
Aug 3, 1987
From: ANR ENERGY CONVERSION COMPANY
To: ENERGY CONVERSION DEVICES, INC.,
Reel/Frame 004745/0001 →
Assignment of Assignors Interest.
Feb 18, 1988
From: WOLFF, MERLE
To: ENERGY CONVERSION DEVICES, INC.
Reel/Frame 004869/0067 →
Assignment of Assignors Interest.
Apr 25, 1988
From: WOLFF, MERLE; NUSS, MARK A.; FETCENKO, MICHAEL A.; LIJOI, ANDREA L.
To: ENERGY CONVERSION DEVICES, INC., A DELAWARE CORPORATION
Reel/Frame 004878/0912 →
Assignment of Assignors Interest.
Feb 9, 1989
From: WOLFF, MERLE; NUSS, MARK A.; FETCENKO, MICHAEL A.; LIJOI, ANDREA L.
To: ENERGY CONVERSION DEVICES, INC.
Reel/Frame 005040/0429 →
Assignment of Assignors Interest.
Jul 21, 1989
From: FETCENKO, MICHAEL A.; SUMNER, STEVEN P.; LA ROCCA, JOSEPH
To: ENERGY CONVERSION DEVICES, INC., 1675 W. MAPLE ROAD, TROY, MICHIGAN 48084 A CORP. OF DE.
Reel/Frame 005102/0917 →
Assignment of Assignors Interest.
Jul 24, 1989
From: FETCENKO, MICHAEL A.
To: ENERGY CONVERSION DEVICES, INC., A CORP OF DELAWARE
Reel/Frame 005109/0388 →
Assignment of Assignors Interest.
Nov 24, 1989
From: FETCENKO, MICHAEL A.
To: ENERGY CONVERSION DEVICES, INC., A DE CORP.
Reel/Frame 005185/0765 →
Assignment of Assignors Interest.
Mar 5, 1990
From: OVSHINSKY, STANFORD R.; KAJITA, KOZO; KIDOU, HIROKAZU; LAROCCA, JOSEPH
To: ENERGY CONVERSION DEVICES
Reel/Frame 005251/0946 →
Released by Secured Party
Mar 23, 1990
From: NATIONAL BANK OF DETROIT
To: ENERGY CONVERSION DEVICES, INC.
Reel/Frame 005300/0328 →