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Patent Assignment Assignor Details
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Assignor Name : LEHMANN, ROLF
Total Assignments: 26
Assignment: 1
Reel/Frame:003812/0688   Pages: 2
Recorded: 11/25/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEHMANN, ROLF
Exec Dt:
11/17/1980
Assignee
1
ESCHER WYSS LIMITED, A CORP.OF SWITZERLAND
ZURICH, SWITZERLAND
Properties
 
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4358993
NONE
06171289
 
4358993
NONE
06171289
 
4358993
NONE
06171289
Correspondence name and address
ROBERT A. OSTMANN
2001 JEFF. DAVIS HWY.
STE. 503
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004014/0707   Pages: 1
Recorded: 04/05/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEHMANN, ROLF
Exec Dt:
03/30/1982
Assignee
1
ESCHER WYSS AKTIENGESELLSCHAFT
A CORP. OF SWITZERLAND
ZURICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4429446
NONE
06365365
Correspondence name and address
WERNER W. KLEEMAN
SUITE 200
1735 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004221/0049   Pages: 3
Recorded: 01/23/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEHMANN, ROLF
Exec Dt:
01/13/1984
Assignee
1
SULZER-ESCHER WYSS AG
HARDSTRASSE 319
A CORP. OF SWITZERLAND
8023 ZURICH, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4581797
NONE
06573152
Correspondence name and address
WERNER W. KLEEMAN
STE. 200 - CRYSTAL SQUARE 3
1735 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:004226/0012   Pages: 3
Recorded: 01/30/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHRIST, ALFRED
Exec Dt:
01/25/1984
2
LEHMANN, ROLF
Exec Dt:
01/25/1984
Assignee
1
SULZER-ESCHER WYSS AG
HARDSTRASSE 319
A CORP. OF SWITZERLAND
8023 ZURICH, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4610617
NONE
06575009
Correspondence name and address
WERNER W. KLEEMAN
STE. 200 - CRYSTAL SQUARE 3
1735 JEFF. DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:004226/0021   Pages: 3
Recorded: 01/30/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEHMANN, ROLF
Exec Dt:
01/25/1984
2
CHRIST, ALFRED
Exec Dt:
01/25/1984
Assignee
1
SULZER-ESCHER WYSS AG
HARDSTRASSE 319
A SWITZERLAND CORP.
8023 ZURICH,, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4605366
NONE
06575010
Correspondence name and address
WERNER W. KLEEMAN
STE. 200 - CRYSTAL SQUARE 3
1735 JEFF. DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:004671/0562   Pages: 3
Recorded: 02/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEHMANN, ROLF
Exec Dt:
01/09/1987
Assignee
1
SULZER-ESCHER WYSS AG, A CORP. OF SWITZERLAND
HARDSTRASSE 319
8023 ZURICH, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4721039
NONE
07014782
Correspondence name and address
WERNER W. KLEEMAN
SUITE 200
CRYSTAL SQUARE 3
1735 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:004727/0023   Pages: 4
Recorded: 05/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHRIST, ALFRED
Exec Dt:
03/05/1987
2
LEHMANN, ROLF
Exec Dt:
03/06/1987
3
SCHLAEPFER, HANS-WALTER
Exec Dt:
03/11/1987
Assignee
1
SULZER-ESCHER WYSS AG, A CORP. OF SWITZERLAND
HARDSTRASSE 319
8023 ZURICH, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4721154
NONE
07024425
Correspondence name and address
WERNER W. KLEEMAN
STE. 200 - CRYSTAL SQUARE 3
1735 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:004743/0231   Pages: 3
Recorded: 07/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEHMANN, ROLF
Exec Dt:
06/29/1987
Assignee
1
SULZER-ESCHER WYSS AG.
HARDSTRASSE 319
A CORP. OF SWITZERLAND
8023 ZURICH, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4726691
NONE
07069491
Correspondence name and address
WERNER W. KLEEMAN
SUITE 200 - CRYSTAL SQUARE 3
1735 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:005071/0968   Pages: 1
Recorded: 05/09/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEHMANN, ROLF
Exec Dt:
04/26/1989
2
KAELIN, DANIEL P.
Exec Dt:
04/26/1989
Assignee
1
K-TRON INTERNATIONAL INC.
ROUTES 55 AND 553
PITMAN, NEW JERSEY 28071/ USA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4983090
NONE
07349086
Correspondence name and address
PARKHURST & OLIFF
P. O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 10
Reel/Frame:005585/0177   Pages: 3
Recorded: 01/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEHMANN, ROLF
Exec Dt:
01/22/1991
2
SCHNYDER, EUGEN
Exec Dt:
01/22/1991
Assignee
1
SULZER ESCHER WYSS AG
POSTFACH
A CORP. OF SWITZERLAND
8023 ZURICH, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5094163
NONE
07645472
Correspondence name and address
WERNER W. KLEEMAN
SANDLER, GREENBLUM & BERNSTEIN
2920 SOUTH GLEBE RD.,
ARLINGTON, VA 22206
Assignment: 11
Reel/Frame:006129/0063   Pages: 4
Recorded: 04/29/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEHMANN, ROLF
Exec Dt:
03/27/1991
Assignee
1
SULZER ESCHER WYSS AG
A CORPORATION OF SWITZERLAND
HARDSTRASSE 319, CH-8023
ZURICH, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5197174
NONE
07663829
Correspondence name and address
NEIL F. GREENBLUM
SANDLER, GREENBLUM & BERNSTEIN
2920 SOUTH GLEBE ROAD
ARLINGTON, VA 22206
Assignment: 12
Reel/Frame:005737/0180   Pages: 3
Recorded: 06/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHNYDER, EUGEN
Exec Dt:
05/28/1991
2
LEHMANN, ROLF
Exec Dt:
05/28/1991
Assignee
1
SULZER ESCHER WYSS AG
A CORPORATION OF
HARDSTRASSE 319 CH-8023 ZURICH, SWITZERLAND
SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5111566
NONE
07710016
Correspondence name and address
WERNER W. KLEEMAN
SANDLER, GREENBLUM & BERNSTEIN
2920 SOUTH GLEBE ROAD
ARLINGTON, VA. 22206
Assignment: 13
Reel/Frame:005839/0378   Pages: 2
Recorded: 09/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEHMANN, ROLF
Exec Dt:
09/09/1991
2
HODEL, REINHOLD
Exec Dt:
09/09/1991
Assignee
1
K-TRON TECHNOLOGIES, INC., A DE CORP.
DELAWARE TRUST BLDG.
900 MARKET ST.
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5143202
NONE
07757933
Correspondence name and address
OLIFF & BERRIDGE
P. O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 14
Reel/Frame:006110/0943   Pages: 3
Recorded: 04/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHNYDER, EUGEN
Exec Dt:
04/22/1992
2
LEHMANN, ROLF
Exec Dt:
04/22/1992
Assignee
1
SULZER ESCHER WYSS AG, A CORP. OF SWITZERLAND
HARDSTRASSE 219
CH-8023 ZURICH, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5240666
NONE
07874104
Correspondence name and address
SANDLER, GREENBLUM & BERNSTEIN
ATTN: WERNER W. KLEEMAN
2920 SOUTH GLEBE ROAD
ARLINGTON, VA. 22206
Assignment: 15
Reel/Frame:006272/0883   Pages: 5
Recorded: 09/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MACHGUTH, GUNTHER
Exec Dt:
09/22/1992
2
MULLER, BEAT
Exec Dt:
09/22/1992
3
LEHMANN, ROLF
Exec Dt:
09/22/1992
4
SCHNYDER, EUGEN
Exec Dt:
09/22/1992
Assignee
1
SULZER-ESCHER WYSS AG
HARDSTRASSE 319 CH-8023 ZURICH, SWITZERLAND
ZURICH, SWITZERLAND, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5345864
NONE
07950167
Correspondence name and address
NEIL F. GREENBUM
SANDLER, GREENBLUM & BERNSTEIN
2920 SOUT GLEBE ROAD
ARLINGTON, VA 22206
Assignment: 16
Reel/Frame:006275/0250   Pages: 3
Recorded: 09/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEHMANN, ROLF
Exec Dt:
09/22/1992
2
SCHNYDER, EUGEN
Exec Dt:
09/22/1992
Assignee
1
SULZER-ESCHER WYSS AG
HARDSTRASSE 319 CH-8023 ZURICH, SWITZERLAND
ZURICH, SWITZERLAND, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5372068
NONE
07950393
Correspondence name and address
SANDLER, GREENBLUM & BERNSTEIN
NEIL F. GREENBLUM
2920 SOUTH GLEBE RD.
ARLINGTON, VA 22206
Assignment: 17
Reel/Frame:006555/0711   Pages: 3
Recorded: 12/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, ROLF
Exec Dt:
10/12/1992
2
SCHNYDER, EUGEN
Exec Dt:
10/12/1992
Assignee
1
SULZER-ESCHER WYSS GMBH
ESCHER-WYSS-STRASSE
RAVENSBURG D-7980, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5393290
NONE
07966161
Correspondence name and address
J. GEORG SEKA
TOWNSEND AND TOWNSEND
TWENTIETH FLOOR, STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105-1492
Assignment: 18
Reel/Frame:006521/0940   Pages: 3
Recorded: 04/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEHMANN, ROLF
Exec Dt:
03/22/1993
Assignee
1
SULZER-ESCHER WYSS GMBH
ESCHER-WYSS STRASSE
RAVENSBURG, GERMANY 7980
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5290223
NONE
08048443
Correspondence name and address
J. GEORG SEKA
TOWNSEND AND TOWNSEND KHOURIE AND CREW
TWENTIETH FLOOR STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105-1492
Assignment: 19
Reel/Frame:007018/0576   Pages: 2
Recorded: 05/26/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, ROLF
Exec Dt:
04/07/1994
2
SCHNYDER, EUGEN
Exec Dt:
04/07/1994
Assignee
1
SULZER-ESCHER WYSS AG
HARDSTRASSE 319
ZUERICH, SWITZERLAND CH-8023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5527422
NONE
08249517
Correspondence name and address
J. GEORG SEKA
TOWNSEND AND TOWNSEND KHOURIE AND CREW
STEUART STREET TOWER, 20TH FLOOR
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105-1492
Assignment: 20
Reel/Frame:007758/0278   Pages: 3
Recorded: 01/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, ROLF
Exec Dt:
12/18/1994
2
SCHNYDER, EUGEN
Exec Dt:
12/18/1994
Assignee
1
SULZER-ESCHER WYSS AG
HARDSTRASSE 319
CH-8023 ZURICH, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5513566
NONE
08167928
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
JAMES L. ROWLAND
1941 ROLAND CLARKE PLACE
RESTON, VA 22091
Assignment: 21
Reel/Frame:012203/0205   Pages: 3
Recorded: 09/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, ROLF
Exec Dt:
08/27/2001
2
BULLER, BJORN
Exec Dt:
08/27/2001
Assignee
1
DOLMAR GMBH
JENFELDER STRASSE 38
HAMBURG, GERMANY DE-22
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6539635
US20020026716
09909458
Correspondence name and address
MCCORMICK, PAULDING & HUBER LLP
DONALD K. HUBER
185 ASYLUM AVE.
CITYPLACE II
HARTFORD, CT 06103-3402
Assignment: 22
Reel/Frame:014894/0482   Pages: 2
Recorded: 01/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEHMANN, ROLF
Exec Dt:
12/16/2003
Assignee
1
DOLMAR GMBH
JENFELDER STRASSE 38
HAMBURG, GERMANY DE-22045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040148680
10757949
Correspondence name and address
KELLY BAUERSFELD LOWRY & KELLEY, LLP
SCOTT W. KELLEY
6320 CANOGA AVENUE, SUITE 1650
WOODLAND HILLS, CA 91367
Assignment: 23
Reel/Frame:015059/0628   Pages: 3
Recorded: 01/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEHMANN, ROLF
Exec Dt:
12/16/2003
Assignee
1
DOLMAR GMBH
JENFELDER STRASSE 38
HAMBURG, GERMANY DE-22045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040152382
10757076
Correspondence name and address
SCOTT W. KELLEY
6320 CONAGE AVENUE, SUITE 1650
WOODLAND HILLS, CA 91367
Assignment: 24
Reel/Frame:014951/0845   Pages: 2
Recorded: 01/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEHMANN, ROLF
Exec Dt:
01/14/2004
Assignee
1
DOLMAR GMBH
JENFELDER STRASSE
HAMBURG, GERMANY DE-22045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040181859
10768221
Correspondence name and address
KELLEY BAUERSFELD LOWRY & KELLEY, LLP
SCOTT W. KELLEY
6320 CANOGA AVENUE, SUITE 1650
WOODLAND HILLS, CA 91367
Assignment: 25
Reel/Frame:018970/0168   Pages: 3
Recorded: 02/09/2007
Attorney Dkt #:GRO105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEHMANN, ROLF
Exec Dt:
10/24/2006
Assignee
1
DOLMAR GMBH
JENFELDER STRASSE 38
HAMBURG 22045, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7434575
US20080000466
10591666
Correspondence name and address
MARLANA TITUS
NASH & TITUS, LLC
6005 RIGGS ROAD
LAYTONSVILLE, MD 20882
Assignment: 26
Reel/Frame:024813/0581   Pages: 5
Recorded: 08/10/2010
Attorney Dkt #:013986-5021US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEHMANN, ROLF
Exec Dt:
12/17/2009
Assignee
1
K-TRON (SWITZERLAND) LTD.
INDUSTRIE LENZHARD
CH-5702
NIEDERLENZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8397954
US20070170209
10589062
Correspondence name and address
JOHN L. HEMMER
1701 MARKET ST
PHILADELPHIA, PA 19103

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