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Patent Assignment Assignor Details
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Assignor Name : HEITMANN, WALTER
Total Assignments: 15
Assignment: 1
Reel/Frame:004988/0142   Pages: 1
Recorded: 11/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLEIN, KARL F.
Exec Dt:
11/07/1988
2
HEITMANN, WALTER
Exec Dt:
11/11/1988
Assignee
1
HERAEUS QUARZSCHMELZE GMBH, A GERMAN CORP.
QUARZSTRASSE
6450 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4915474
NONE
07277249
Correspondence name and address
FELFE & LYNCH
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:005242/0643   Pages: 1
Recorded: 03/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAETZEL, UWE
Exec Dt:
02/27/1990
2
HEITMANN, WALTER
Exec Dt:
02/27/1990
Assignee
1
KALI-CHEMIE PHARMA GMBH
POSTFACH 220
HANS-BOECKLER-ALLEE 20
D-3000 HANNOVER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4965369
NONE
07489895
Correspondence name and address
FOLEY & LARDNER, SCHWARTZ,
JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 3
Reel/Frame:005792/0335   Pages: 2
Recorded: 07/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEITMANN, WALTER
Exec Dt:
07/15/1991
2
WATERS, DAVID
Exec Dt:
07/12/1991
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION A CORP. OF NEW YORK
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5291514
NONE
07731112
Correspondence name and address
MARSHALL M. CURTIS
WHITHAM & MARHOEFER
RESTON INTERNATIONAL CENTER, SUITE 220
11800 SUNRISE VALLEY DR.
RESTON, VA 22091
Assignment: 4
Reel/Frame:006342/0383   Pages: 2
Recorded: 11/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHOEN, UWE
Exec Dt:
11/13/1992
2
HEITMANN, WALTER
Exec Dt:
11/13/1992
3
MAETZEL, UWE
Exec Dt:
11/12/1992
Assignee
1
KALI-CHEMIE PHARMA GMBH
POSTFACH 2 20, HANS-BOECKLER-ALLEE 2O
HANNOVER 1, GERMANY D-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5324732
NONE
07980177
Correspondence name and address
J. D. EVANS
FOLEY & LARDNER
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 5
Reel/Frame:006718/0483   Pages: 2
Recorded: 10/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEITMANN, WALTER
Exec Dt:
09/27/1993
2
STENGER, HEINRICH
Exec Dt:
09/27/1993
Assignee
1
ELECTRONIC PRODUCTION PARTNERS GMBH
MARSCHNERSTRASSE 93
D-81245 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5390266
NONE
08133731
Correspondence name and address
ROBERT W. BECKER & ASSOCIATES
5300 SEQUOIA N.W.
SUITE 200
ALBUQUERQUE, NM 87120
Assignment: 6
Reel/Frame:007529/0548   Pages: 2
Recorded: 02/16/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HEITMANN, WALTER
Exec Dt:
01/11/1995
Assignee
1
HERAEUS QUARZGLAS GMBH
QUARZSTRASSE, 63450 HANAU AM MAIN
BUNDESREPUBLIK, DEUTSCHLAND, STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5609666
NONE
08387729
Correspondence name and address
FELFE & LYNCH
F. BRICE FALLER
805 THIRD AVENUE
NEW YORK, NY 10021
Assignment: 7
Reel/Frame:009250/0961   Pages: 4
Recorded: 06/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HEITMANN, WALTER
Exec Dt:
03/09/1998
Assignee
1
DEUTSCHE TELEKOM AG
FRIEDRICH-EBERT-ALLEE 140
53113 BONN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6422471
US20010011683
09011852
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 8
Reel/Frame:009429/0415   Pages: 3
Recorded: 08/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HEITMANN, WALTER
Exec Dt:
08/20/1998
Assignee
1
DEUTSCHE TELEKOM AG
FRIEDRICH-EBERT-ALLEE 140
53113 BONN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6041156
NONE
09143132
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 9
Reel/Frame:010997/0646   Pages: 5
Recorded: 07/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEITMANN, WALTER
Exec Dt:
10/25/1999
2
KLEIN, KARL-FRIEDRICH
Exec Dt:
10/23/1999
Assignee
1
DEUTSCHE TELEKOM AG
FRIEDRICH-EBERT-ALLEE 140
53113 BONN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6490399
NONE
09403476
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 10
Reel/Frame:011848/0609   Pages: 3
Recorded: 05/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DULTZ, WOLFGANG
Exec Dt:
04/20/2001
2
HEITMANN, WALTER
Exec Dt:
04/19/2001
3
BECKER, ERICH
Exec Dt:
04/20/2001
Assignee
1
QUANTE AG
UELLENDAHLER STRASSE 353
D-42109 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6501894
US20010024558
09789644
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER, LLP - MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 11
Reel/Frame:012348/0670   Pages: 4
Recorded: 12/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HEITMANN, WALTER
Exec Dt:
11/22/2001
Assignee
1
DEUTSCHE TELEKOM AG
FRIEDRICH-EBERT-ALLEE 140
53113 BONN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6786991
NONE
09937927
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 12
Reel/Frame:012533/0322   Pages: 5
Recorded: 01/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEITMANN, WALTER
Exec Dt:
12/06/2001
2
W.P. KOOPS, HANS
Exec Dt:
11/29/2001
Assignee
1
DEUTSCHE TELEDOM AG
FRIEDRICH-EBERT-ALLEE 140
53113 BONN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6760513
NONE
09937579
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 13
Reel/Frame:014006/0744   Pages: 6
Recorded: 04/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DULTZ, WOLFGANG
Exec Dt:
03/23/2003
2
HEITMANN, WALTER
Exec Dt:
03/21/2003
3
KLEIN, KARL-FRIEDRICH
Exec Dt:
04/10/2003
Assignee
1
DEUTSCHE TELEKON AG
FRIEDRICH-EBERT-ALLEE 140
BONN, GERMANY D-53113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6975800
US20030165312
10312113
Correspondence name and address
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 14
Reel/Frame:014921/0899   Pages: 15
Recorded: 01/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DULTZ, WOLFGANG
Exec Dt:
11/28/2003
2
HILS, BERNHARD
Exec Dt:
11/30/2003
3
SCHMITZER, HEIDRUM
Exec Dt:
11/30/2003
4
HEITMANN, WALTER
Exec Dt:
11/22/2003
Assignee
1
DEUTSCHE TELEKOM AG
FRIEDRICH-EBERT-ALLEE 140
BONN, GERMANY 53113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040114860
10470023
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 15
Reel/Frame:014923/0429   Pages: 4
Recorded: 01/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HEITMANN, WALTER
Exec Dt:
12/22/2003
Assignee
1
DEUTSCHE TELEKOM AG
FRIEDRICH-EBERT-ALLEE 140
53113 BONN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7359605
US20040109657
10474073
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NY 10004

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