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Patent Assignment Assignor Details
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Assignor Name : BIELECKI, EDWIN J.
Total Assignments: 4
Assignment: 1
Reel/Frame:003978/0139   Pages: 2
Recorded: 02/22/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BIELECKI, EDWIN J.
Exec Dt:
02/08/1982
2
MOSHEIM, C. E.
Exec Dt:
02/08/1982
3
SHETH, UMEDRAY L.
Exec Dt:
02/08/1982
Assignee
1
CABOT BERYLCO INC., A CORP. OF PA.
TUCKERTON RD.
READING, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4592904
NONE
06351348
Correspondence name and address
ROBERT J. FELTOVIC
CABOT CORPORATION
BILLERICA TECH., CTR., CONCORD RD.
BILLERICA, MA 01821
Assignment: 2
Reel/Frame:004018/0995   Pages: 2
Recorded: 06/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BERGMAN, ROGER M.
Exec Dt:
05/27/1982
2
BIELECKI, EDWIN J.
Exec Dt:
05/27/1982
3
NIPPERT, CHARLES R. JR.
Exec Dt:
05/27/1982
Assignee
1
CABOT BERYLCO INC.
TUCKERTON RD.
A CORP. OF
READING, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4420469
NONE
06384077
Correspondence name and address
ROBERT J. FELTOVIC
CABOT CORP., BILLERICA TECH. CENTER
CONCORD ROAD
BILLERICA, MA 01821
Assignment: 3
Reel/Frame:004197/0177   Pages: 2
Recorded: 11/14/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BERGMAN, ROGER M.
Exec Dt:
10/31/1983
2
BIELECKI, EDWIN J.
Exec Dt:
10/31/1983
3
HIGGINS, BRIAN J.
Exec Dt:
10/31/1983
4
ROMBERGER, KARL A.
Exec Dt:
10/31/1983
Assignee
1
CABOT CORPORATION 125 HIGH STREET, BOSTON 02110, A CORP OF DE
MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4663130
NONE
06551116
Correspondence name and address
ROBERT J. FELTOVIC
CABOT CORP., CONCORD RD.
BILLERICA, MA 01821
Assignment: 4
Reel/Frame:005003/0024   Pages: 5
Recorded: 11/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BIELECKI, EDWIN J.
Exec Dt:
10/24/1988
2
ROMBERGER, KARL A.
Exec Dt:
10/21/1988
3
BAKKE, BART F.
Exec Dt:
10/25/1988
4
HOBIN, MARTIN A.
Exec Dt:
10/28/1988
5
CLARK, CHARLES R.
Exec Dt:
10/26/1988
Assignee
1
CABOT CORPORATION, A CORP. OF DE
950 WINTER ST.
WALTHAM, MASSACHUSETTS 02254-9073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5023059
NONE
07266394
Correspondence name and address
MICHAEL D. LOUGHNANE
KENYON AND KENYON
ONE BROADWAY
NEW YORK, NY 10004

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