Patent Assignment
Reel/Frame 006495/0784
Assignment of Assignors Interest.
Recorded: 1993-04-21
Pages: 10
Assignor
ELF ATOCHEM NORTH AMERICA, INC.
Executed: 1993-03-12
Assignee
AMP INCORPORATED
P.O. BOX 3608, HARRISBURG, PENNSYLVANIA, 17105-3608
Covered Properties
(24)
Apparatus for the Rapid Continuous Corona Poling of Polymeric Films
Patent:
4,392,178 →
Application:
06/197,463 →
Corona Discharge Poling Process
Patent:
4,365,283 →
Application:
06/197,466 →
Means for Electrically Connecting Electrodes on Different Surfaces of Piezoelectric Polymeric Films
Patent:
4,633,122 →
Application:
06/745,986 →
Connectors for Use with Piezoelectric Polymeric Film Transducers
Patent:
4,734,044 →
Application:
06/853,584 →
Die Drawing Process and Apparatus for Piezoelectric Polymer Films and Tubes
Patent:
4,800,048 →
Application:
07/126,993 →
Air Buoyant Piezoelectric Polymeric Film Microphone
Patent:
4,843,275 →
Application:
07/145,454 →
Piezoelectric Trasnducer Array
Patent:
4,975,616 →
Application:
07/233,627 →
Electroacoustic Novelties
Patent:
5,115,472 →
Application:
07/255,008 →
Penetration Sensor
Patent:
4,954,811 →
Application:
07/277,373 →
Passive Infrared Detector
Patent:
5,107,120 →
Application:
07/411,544 →
Device for Detecting Air Flow Through a Passageway
Patent:
5,201,322 →
Application:
07/501,335 →
Piezoelectric Snap Action Switch
Patent:
5,315,204 →
Application:
07/509,483 →
Piezofilm Impact Detector with Pyro Effect Elimination
Patent:
5,089,741 →
Application:
07/555,245 →
Laminated Piezoelectric Structure and Process of Forming the Same
Patent:
5,153,859 →
Application:
07/567,865 →
Material Sensor
Patent:
5,136,202 →
Application:
07/576,693 →
Ultrasonic Contact Transducer and Array
Patent:
5,166,573 →
Application:
07/583,132 →
Electroacoustic Novelties
Patent:
5,309,519 →
Application:
07/812,324 →
Bulk Wave Transponder
Patent:
5,359,250 →
Application:
07/845,685 →
Multi-Mode Accelerometer
Application:
07/952,345 →
Penetration Detection System
Patent:
5,424,716 →
Application:
07/957,604 →
Two-Dimensional Laser Beam Scanner Using Pvdf Bimorph
Patent:
5,295,014 →
Application:
07/975,396 →
Wideband Ultrasonic Transducer
Patent:
5,321,332 →
Application:
07/975,467 →
Impact Zone Detection Device
Patent:
5,336,959 →
Application:
07/990,359 →
Traffic Sensor Having Piezoelectric Sensors Which Distinguish Lanes of Traffic
Patent:
5,486,820 →
Application:
07/992,577 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 7, 1981
From: RADICE PETER F.
To: PENNWALT CORPORATION
Reel/Frame 003819/0166 →
Assignment of Assignors Interest.
Jul 10, 1981
From: RADICE PETER F.
To: PENNWALT CORPORATION, A CORP. OF PA
Reel/Frame 003883/0038 →
Assignment of Assignors Interest.
Jul 15, 1985
From: RADICE, PETER F.
To: PENNWALT CORPORATION
Reel/Frame 004426/0918 →
Assignment of Assignors Interest.
Jun 30, 1986
From: RADICE, PETER F.
To: PENNWALT CORPORATION, A CORP. OF PA.
Reel/Frame 004574/0126 →
Assignment of Assignors Interest.
Mar 21, 1988
From: RADICE, PETER F.
To: PENNWALT CORPORATION, A CORP. OF PA
Reel/Frame 004841/0148 →
Assignment of Assignors Interest.
Aug 18, 1988
From: PARK, KYUNG T.
To: PENNWALT CORPORATION, A CORPORATION OF PENNSYLVANIA.
Reel/Frame 004928/0712 →
Assignment of Assignors Interest.
Nov 14, 1988
From: PARK, KYUNG T.; RADICE, PETER F.
To: PENWALT CORPORATION
Reel/Frame 004968/0646 →
Assignment of Assignors Interest.
Jan 9, 1989
From: CHATIGNY, JOSEPH V.; SMITH, PETER R.
To: PENNWALT CORPORATION, A PA CORP.
Reel/Frame 005002/0579 →
Assignment of Assignors Interest.
Nov 20, 1989
From: TOM, EDWARD
To: PENWALT CORPORATION, THREE PARKWAY, PHILADELPHIA, PA A CORP. OF PA
Reel/Frame 005190/0127 →
Merger Effective on 12/29/1989PA
May 15, 1990
From: ATOCHEM INC., M&T CHEMICALS INC., AND PENWALT CORPORATION MERGED AND CHANGES NAME
To: ATOCHEM NORTH AMERICA, INC.
Reel/Frame 005368/0602 →
Assignment of Assignors Interest.
Aug 20, 1990
From: PARK, KYUNG T.; GASTGEB, R. FREDRICK; DANIELS, GREGORY
To: ATOCHEM NORTH AMERICA, INC.
Reel/Frame 005415/0927 →
Merger and Change of Name Effective on December 31, 1989, in Pennsylvania
Sep 17, 1990
From: ATOCHEM INC., A DE CORP. (MERGED INTO); M&T CHEMICALS INC., A DE CORP. (MERGED INTO); PENNWALT CORPORATION, A PA CORP. (CHANGED TO)
To: ATOCHEM NORTH AMERICA, INC., A PA CORP.
Reel/Frame 005496/0003 →
Assignment of Assignors Interest.
Sep 17, 1990
From: CHATIGNY, JOSEPH V.; OGALE, KUMAR; BROWN, LEWIS F.; YASKOWSKI, JOSEPH F.
To: ATOCHEM NORTH AMERICA, INC.
Reel/Frame 005452/0001 →
Assignment of Assignors Interest.
Sep 26, 1990
From: CARENZO, ANTHONY; KEHRHAHN, MARY D.
To: ATOCHEM NORTH AMERICA, INC.
Reel/Frame 005458/0806 →
Assignment of Assignors Interest.
Oct 19, 1990
From: BROWN, LEWIS F.
To: ATOCHEM NORTH AMERICA, INC.
Reel/Frame 005471/0201 →
Assignment of Assignors Interest.
Dec 17, 1990
From: PARK, KYUNG T.
To: ATOCHEM NORTH AMERICA, INC.
Reel/Frame 005544/0590 →
Change of Name Effective on 12/31/1991
Apr 22, 1992
From: ATOCHEM NORTH AMERICA INC.
To: ELF ATOCHEM NORTH AMERICA, INC.
Reel/Frame 006094/0524 →
Assignment of Assignors Interest.
May 1, 1992
From: TODA, MINORU
To: ELF ATOCHEM NORTH AMERICA, INC. A CORPORATION OF PA
Reel/Frame 006098/0833 →
Assignment of Assignors Interest.
Nov 5, 1992
From: PARK, KYUNG T.
To: ELF ATOCHEM NORTH AMERICA, INC.
Reel/Frame 006299/0085 →
Assignment of Assignors Interest.
Mar 3, 1993
From: CHATIGNY, JOSEPH V.; THOMPSON, MITCHELL; RADICE, PETER F.; HALVORSEN, DONALD L.
To: ELF ATOCHEM NORTH AMERICA, INC.
Reel/Frame 006437/0090 →
Assignment of Assignor's Interest
Sep 20, 1993
From: AMP INCORPORATED
To: AMP INVESTMENTS, INC.
Reel/Frame 006705/0195 →
Assignment of Assignor's Interest
Sep 20, 1993
From: TODA, MINORU
To: ELF ATOCHEM NORTH AMERICA
Reel/Frame 006705/0191 →
Assignment of Assignor's Interest
Sep 20, 1993
From: AMP INVESTMENTS, INC.
To: WHITAKER CORPORATION, THE
Reel/Frame 006705/0187 →
Assignment of Assignor's Interest
Sep 20, 1993
From: PARK, KYUNG TAE; RADICE, PETER FRANCIS
To: ELF ATOCHEM NORTH AMERICA
Reel/Frame 006732/0186 →
Assignment of Assignor's Interest
Oct 4, 1993
From: AMP INVESTMENTS, INC.
To: WHITAKER CORPORATION, THE
Reel/Frame 006727/0087 →