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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
04/21/1998
Application #:
08647438
Filing Dt:
05/06/1996
Inventors:
WOLFGANG HOELDERICH, JOERG ROESELER, DIETRICH ARNTZ
Title:
METHOD OF PRODUCING E-CAPROLACTAM, MFI ZEOLITE CATALYSTS ON WHOSE SURFACE SYMMETRICALLY ARRANGED OH GROUPS ARE PRESENT AND TO A METHOD OF PRODUCING THEM
Assignment: 1
Reel/Frame:
008052/0737Recorded: 06/26/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/22/1996
Exec Dt:
05/24/1996
Exec Dt:
05/27/1996
Assignee:
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Correspondent:
BEVERIDGE DEGRANDI WEILACHER & YOUNG LLP
G. BYRON STOVER
SUITE 800
1850 M STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:
010719/0914Recorded: 04/18/2000Pages: 17
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/09/1998
Assignee:
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Correspondent:
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
SUITE 800, 1850 M STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 3
Reel/Frame:
012322/0909Recorded: 10/06/2001Pages: 28
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/09/2001
Assignee:
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Correspondent:
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M ST., N.W. (SUITE 800)
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:
012698/0493Recorded: 03/20/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/20/2002
Assignee:
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA, JAPAN
Correspondent:
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W. (SUITE 800)
WASHINGTON, D.C. 20036

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