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Patent Assignment Assignor Details
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Assignor Name : LERCH, ALEXANDER
Total Assignments: 17
Assignment: 1
Reel/Frame:010224/0215   Pages: 2
Recorded: 09/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANG, FRANK-PETER
Exec Dt:
07/20/1999
2
BECHERER, JOHANNES
Exec Dt:
05/17/1999
3
WEBLING, MICHAEL
Exec Dt:
05/27/1999
4
LERCH, ALEXANDER
Exec Dt:
05/11/1999
Assignee
1
CLARIANT GMBH
D-65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6153723
NONE
09330103
Correspondence name and address
CLARIANT CORPORATION
MILES B. DEARTH
INDUSTRIAL PROPERTY DEPARTMENT
4331 CHESAPEAKE DRIVE
CHARLOTTE, NORTH CAROLINA 28216
Assignment: 2
Reel/Frame:014055/0767   Pages: 2
Recorded: 05/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINHARDT, GERD
Exec Dt:
04/03/2003
2
NAUMANN, PETER
Exec Dt:
03/24/2003
3
LERCH, ALEXANDER
Exec Dt:
03/25/2003
4
MUELLER, WOLF-DIETER
Exec Dt:
04/17/2003
5
SADANANI, NARAYAN D.
Exec Dt:
04/17/2003
Assignee
1
CLARINAT GMBH
D-655929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6822113
US20040019229
10431951
Correspondence name and address
CLARIANT CORPORATION
RICHARD P. SILVERMAN
INDUSTRIAL PROPERTY DEPARTMENT
4000 MONROE ROAD
CHARLOTTE, NC 28205
Assignment: 3
Reel/Frame:015610/0900   Pages: 2
Recorded: 01/20/2005
Attorney Dkt #:2003DE401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LERCH, ALEXANDER
Exec Dt:
01/05/2004
2
SEEBACH, MICHAEL
Exec Dt:
01/05/2004
3
MUELLER, WOLF-DIETER
Exec Dt:
01/23/2004
Assignee
1
CLARIANT GMBH
FRANKFURT AM MAIN, GERMANY 65929
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6864381
US20040198995
10755950
Correspondence name and address
CLARIANT CORPORATION
RICHARD P. SILVERMAN
4000 MONROE ROAD
INDUSTRIAL PROPERTY DEPARTMENT
CHARLOTTE, NC 28205
Assignment: 4
Reel/Frame:019391/0300   Pages: 4
Recorded: 06/06/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BORCHERS, GEORG
Exec Dt:
07/19/2004
2
LERCH, ALEXANDER
Exec Dt:
08/02/2004
3
REINHARDT, GERD
Exec Dt:
07/19/2004
Assignee
1
CLARIANT GMBH
BRUENINGSTRASSE 50
INTELLECTUAL PROPERTY DEPARTMENT
65929 FRANKFURT AM MAIN, GERMANY 65929
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20050054554
10897703
 
NONE
US20050054550
10897838
Correspondence name and address
ANTHONY A. BISULCA
4000 MONROE ROAD
INTELLECTUAL PROPERTY DEPARTMENT
CHARLOTTE, NC 28205
Assignment: 5
Reel/Frame:019731/0303   Pages: 2
Recorded: 08/22/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZIRKENBACH, GERHARD
Exec Dt:
09/01/2004
2
LERCH, ALEXANDER
Exec Dt:
08/27/2004
Assignee
1
CLARIANT GMBH
BRUENINGSTRASSE 50
INTELLECTUAL PROPERTY DEPARTMENT
65929 FRANKFURT AM MAIN, GERMANY 65929
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7300474
US20050251931
10506136
Correspondence name and address
ANTHONY A. BISULCA
4000 MONROE ROAD
INTELLECTUAL PROPERTY DEPARTMENT
CHARLOTTE, NC 28205
Assignment: 6
Reel/Frame:018733/0742   Pages: 2
Recorded: 12/22/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESSLING, MICHAEL
Exec Dt:
11/08/2006
2
LERCH, ALEXANDER
Exec Dt:
11/01/2006
Assignee
1
CLARIANT PRODUKTE (DEUTSCHLAND) GMBH
BRUENINGSTRASSE 50
65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080035023
11630423
Correspondence name and address
CLARIANT CORPORATION
INDUSTRIAL PROPERTY DEPARTMENT
4000 MONROE ROAD
CHARLOTTE, NORTH CAROLINA 28205
Assignment: 7
Reel/Frame:019233/0722   Pages: 2
Recorded: 04/20/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FECHNER, BJOERN
Exec Dt:
01/12/2007
2
LANG, FRANK-PETER
Exec Dt:
01/16/2007
3
LERCH, ALEXANDER
Exec Dt:
01/16/2007
4
BECHTOLD, UWE
Exec Dt:
01/15/2007
5
AHRENS, HENDRIK
Exec Dt:
01/19/2007
Assignee
1
CLARIANT PRODUKTE (DEUTSCHLAND) GMBH
BRUENINGSTRASSE 50
65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7811376
US20070261596
11665949
Correspondence name and address
CLARIANT CORPORATION
INDUSTRIAL PROPERTY DEPARTMENT
4000 MONROE ROAD
CHARLOTTE, NORTH CAROLINA 28205
Assignment: 8
Reel/Frame:026765/0028   Pages: 4
Recorded: 08/17/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRULL, MATTHIAS
Exec Dt:
01/16/2009
2
LERCH, ALEXANDER
Exec Dt:
02/10/2009
3
MORSCHHAEUSER, ROMAN
Exec Dt:
01/22/2009
4
BEYE, NORBERT
Exec Dt:
02/17/2009
5
GETHOEFFER, HANSPETER
Exec Dt:
02/16/2009
6
RITTER, HELMUT
Exec Dt:
12/08/2008
7
SCHMITZ, SARAH
Exec Dt:
12/08/2008
Assignee
1
CLARIANT FINANCE (BVI) LIMITED
CITCO BUILDING, WICKHAMS CAY
P. O. BOX 662, ROAD TOWN
TORTOLA, VIRGIN ISLANDS, BRITISH VGX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8067612
US20100076040
12444630
Correspondence name and address
ANTHONY A. BISULCA
4000 MONROE ROAD
INTELLECTUAL PROPERTY DEPARTMENT
CHARLOTTE, NC 28205
Assignment: 9
Reel/Frame:026651/0613   Pages: 2
Recorded: 07/26/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRULL, MATTHIAS
Exec Dt:
04/21/2009
2
MORSCHHAEUSER, ROMAN
Exec Dt:
04/23/2009
3
LERCH, ALEXANDER
Exec Dt:
05/07/2009
4
RITTER, HELMUT
Exec Dt:
03/09/2009
5
SCHMITZ, SARAH
Exec Dt:
04/02/2009
Assignee
1
CLARIANT FINANCE (BVI) LIMITED
CITCO BUILDING, WICKHAMS CAY
P. O. BOX 662, ROAD TOWN
TORTOLA, VIRGIN ISLANDS, BRITISH VGX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8067635
US20100081843
12444655
Correspondence name and address
ANTHONY A. BISULCA
4000 MONROE ROAD
INTELLECTUAL PROPERTY DEPARTMENT
CHARLOTTE, NC 28205
Assignment: 10
Reel/Frame:027367/0387   Pages: 4
Recorded: 12/12/2011
Attorney Dkt #:2006DE449
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRULL, MATTHIAS
Exec Dt:
04/21/2009
2
MORSCHHAEUSER, ROMAN
Exec Dt:
04/23/2009
3
KLUG, PETER
Exec Dt:
05/14/2009
4
LERCH, ALEXANDER
Exec Dt:
05/07/2009
5
KAYSER, CHRISTOPH
Exec Dt:
04/30/2009
6
RITTER, HELMUT
Exec Dt:
03/09/2009
7
SCHMITZ, SARAH
Exec Dt:
04/02/2009
Assignee
1
CLARIANT FINANCE (BVI) LIMITED
CITCO BUILDING, WICKHAMS CAY
P. O. BOX 662, ROAD TOWN
TORTOLA, VIRGIN ISLANDS, BRITISH VGX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8101785
US20100010244
12444669
Correspondence name and address
ANTHONY A. BISULCA
4000 MONROE ROAD
INTELLECTUAL PROPERTY DEPARTMENT
CHARLOTTE, NC 28205
Assignment: 11
Reel/Frame:027270/0616   Pages: 3
Recorded: 11/22/2011
Attorney Dkt #:40536.50002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LERCH, ALEXANDER
Exec Dt:
09/24/2011
2
SCHADE, MANFRED
Exec Dt:
09/26/2011
Assignee
1
POLYPREC GMBH
SANDWEG 38
GELNHAUSEN, GERMANY 63571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120088087
13236063
Correspondence name and address
DANIEL A. THOMSON
1914 AKRON-PENINSULA ROAD
EMERSON THOMSON BENNETT, LLC
AKRON, OH 44313-4810
Assignment: 12
Reel/Frame:032110/0080   Pages: 5
Recorded: 01/31/2014
Attorney Dkt #:40536.50003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LERCH, ALEXANDER
Exec Dt:
01/17/2014
2
SCHADE, MANFRED
Exec Dt:
01/18/2014
3
BURKHART, ALEXANDER
Exec Dt:
01/14/2014
4
RITTER, HELMUT
Exec Dt:
01/14/2014
Assignee
1
POLYPREC GMBH
SANDWEG 38
GELNHAUSEN, GERMANY 63571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140350205
14115539
Correspondence name and address
DANIEL A. THOMSON
1914 AKRON-PENINSULA ROAD
EMERSON THOMSON BENNETT, LLC
AKRON, OH 44313-4810
Assignment: 13
Reel/Frame:055590/0942   Pages: 12
Recorded: 03/15/2021
Attorney Dkt #:R 2017/096
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, BING
Exec Dt:
02/14/2019
2
LERCH, ALEXANDER
Exec Dt:
02/15/2019
3
STREIFF, STÉPHANE
Exec Dt:
01/04/2019
4
JI, PENG FEI
Exec Dt:
01/03/2019
5
LIEBENS, ARMIN T.
Exec Dt:
01/07/2019
Assignee
1
RHODIA OPERATIONS
25, RUE DE CLICHY
PARIS, FRANCE 75009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11441105
US20210179975
16771520
Correspondence name and address
SOLVAY USA INC.
504 CARNEGIE CENTER
PRINCETON, NJ 08540
Assignment: 14
Reel/Frame:055659/0764   Pages: 7
Recorded: 03/15/2021
Attorney Dkt #:R 2017/096
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, BING
Exec Dt:
02/14/2019
2
LERCH, ALEXANDER
Exec Dt:
02/15/2019
3
STREIFF, STÉPHANE
Exec Dt:
01/04/2019
4
JI, PENG FEI
Exec Dt:
01/03/2019
5
LIEBENS, ARMIN T.
Exec Dt:
01/07/2019
Assignee
1
RHODIA OPERATIONS
25, RUE DE CLICHY
PARIS, FRANCE 75009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11441105
US20210179975
16771520
Correspondence name and address
SOLVAY USA INC.
504 CARNEGIE CENTER
PRINCETON, NJ 08540
Assignment: 15
Reel/Frame:050496/0479   Pages: 8
Recorded: 09/26/2019
Attorney Dkt #:R 2017/004-US-PCT[2]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, BING
Exec Dt:
08/10/2019
2
STREIFF, STÉPHANE
Exec Dt:
08/10/2019
3
LERCH, ALEXANDER
Exec Dt:
09/14/2019
4
LIEBENS, ARMIN T.
Exec Dt:
08/27/2019
Assignee
1
RHODIA OPERATIONS
25, RUE DE CLICHY
PARIS, FRANCE 75009
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20200231910
16483206
 
NONE
US20200231910
16483206
Correspondence name and address
SOLVAY USA INC.
504 CARNEGIE CENTER
PRINCETON, NJ 08540
Assignment: 16
Reel/Frame:050976/0567   Pages: 10
Recorded: 11/12/2019
Attorney Dkt #:R 2017/004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIEBENS, ARMIN T
Exec Dt:
10/29/2019
2
STREIFF, STEPHANE
Exec Dt:
10/24/2019
3
HONG, BING
Exec Dt:
10/24/2019
4
LERCH, ALEXANDER
Exec Dt:
10/29/2019
Assignee
1
RHODIA OPERATIONS
25, RUE DE CLICHY
PARIS, FRANCE 75009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200231910
16483206
Correspondence name and address
BEATRICE C. ORTEGO
RUE DE RANSBEEK, 310
INTELLECTUAL ASSETS MANAGEMENT
BRUSSELS, 1120 BELGIUM
Assignment: 17
Reel/Frame:060497/0283   Pages: 9
Recorded: 07/13/2022
Attorney Dkt #:17987-467001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILSON, DAVID JAMES
Exec Dt:
03/25/2022
2
LERCH, ALEXANDER
Exec Dt:
07/01/2021
3
JIANG, FAN
Exec Dt:
03/25/2022
4
HONG, BING
Exec Dt:
07/01/2021
5
STREIFF, STEPHANE
Exec Dt:
07/01/2021
Assignee
1
RHODIA OPERATIONS
52 RUE DE LA HAIE COQ
AUBERVILLIERS, FRANCE 93300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230040771
17787919
Correspondence name and address
CARLYN A. BURTON
ENTERPRISE PLAZA, SUITE 4900
1100 LOUISIANA
HOUSTON, TX 77002

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