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Patent Assignment Assignor Details
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Assignor Name : PFEIFFER, DANIEL
Total Assignments: 27
Assignment: 1
Reel/Frame:012725/0075   Pages: 7
Recorded: 03/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/2002
2
Exec Dt:
03/08/2002
Assignee
1
525 LINCOLN AVENUE
PALO ALTO, CALIFORNIA 94301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09923487
Correspondence name and address
THOMAS SCHNECK
P.O. BOX 2-E
SAN JOSE, CA 95109-0005
Assignment: 2
Reel/Frame:015474/0979   Pages: 3
Recorded: 06/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2004
2
Exec Dt:
06/10/2004
Assignee
1
525 LINCOLN AVENUE
PALO ALTO, CALIFORNIA 94301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10867614
Correspondence name and address
PATENT LAW GROUP LLP
BRIAN D. OGONOWSKY
2635 N. FIRST ST.
SUITE 223
SAN JOSE, CA 95134
Assignment: 3
Reel/Frame:016589/0691   Pages: 3
Recorded: 05/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/2005
2
Exec Dt:
05/16/2005
Assignee
1
525 LINCOLN AVENUE
PALO ALTO, CALIFORNIA 94301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11133837
Correspondence name and address
BRIAN D. OGONOWSKY
PATENT LAW GROUP LLP
2635 N. FIRST ST., SUITE 223
SAN JOSE, CA 95134
Assignment: 4
Reel/Frame:024141/0421   Pages: 3
Recorded: 03/25/2010
Attorney Dkt #:TPI-P-102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/2010
2
Exec Dt:
03/23/2010
Assignee
1
525 LINCOLN AVENUE
PALO ALTO, CALIFORNIA 94301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12731119
Correspondence name and address
PATENT LAW GROUP LLP
2635 NORTH FIRST STREET
SUITE 223
SAN JOSE, CA 95134
Assignment: 5
Reel/Frame:028290/0087   Pages: 4
Recorded: 05/30/2012
Attorney Dkt #:399884US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2012
2
Exec Dt:
05/10/2012
3
Exec Dt:
05/10/2012
4
Exec Dt:
05/10/2012
5
Exec Dt:
05/03/2012
6
Exec Dt:
05/10/2012
7
Exec Dt:
05/12/2012
8
Exec Dt:
05/12/2012
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13483705
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:030930/0169   Pages: 4
Recorded: 08/02/2013
Attorney Dkt #:17951-00108-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/26/2012
2
Exec Dt:
07/31/2012
3
Exec Dt:
08/02/2012
4
Exec Dt:
08/13/2012
5
Exec Dt:
08/15/2012
6
Exec Dt:
08/17/2012
7
Exec Dt:
07/04/2012
Assignee
1
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13983319
Correspondence name and address
TAMIKA A. CRAWL-BEY
P O BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 7
Reel/Frame:030932/0389   Pages: 4
Recorded: 08/02/2013
Attorney Dkt #:17951-00103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2013
2
Exec Dt:
06/27/2013
Assignee
1
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13937395
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 8
Reel/Frame:030961/0104   Pages: 9
Recorded: 08/07/2013
Attorney Dkt #:17951-00106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2013
2
Exec Dt:
06/27/2013
3
Exec Dt:
07/09/2013
4
Exec Dt:
06/26/2013
5
Exec Dt:
07/15/2013
6
Exec Dt:
06/26/2013
7
Exec Dt:
06/26/2013
Assignee
1
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13937351
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 9
Reel/Frame:030990/0027   Pages: 4
Recorded: 08/12/2013
Attorney Dkt #:17951-00096
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2013
2
Exec Dt:
06/26/2013
Assignee
1
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13937386
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 10
Reel/Frame:031256/0194   Pages: 7
Recorded: 09/23/2013
Attorney Dkt #:17951-00104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2013
2
Exec Dt:
06/30/2013
3
Exec Dt:
07/15/2013
4
Exec Dt:
07/16/2013
5
Exec Dt:
07/18/2013
Assignee
1
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13937402
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 11
Reel/Frame:031256/0606   Pages: 4
Recorded: 09/23/2013
Attorney Dkt #:17951-00101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2013
2
Exec Dt:
07/16/2013
Assignee
1
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13937428
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 12
Reel/Frame:031258/0657   Pages: 5
Recorded: 09/23/2013
Attorney Dkt #:17951-00107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2013
2
Exec Dt:
07/06/2013
3
Exec Dt:
07/12/2013
Assignee
1
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13937413
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 13
Reel/Frame:031360/0155   Pages: 11
Recorded: 10/08/2013
Attorney Dkt #:17951-00105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2013
2
Exec Dt:
06/26/2013
3
Exec Dt:
07/09/2013
4
Exec Dt:
06/27/2013
5
Exec Dt:
06/28/2013
6
Exec Dt:
07/15/2013
7
Exec Dt:
06/26/2013
8
Exec Dt:
06/26/2013
9
Exec Dt:
06/27/2013
Assignee
1
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13937436
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 14
Reel/Frame:031402/0917   Pages: 12
Recorded: 10/15/2013
Attorney Dkt #:17951-00111
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/04/2013
2
Exec Dt:
07/05/2013
3
Exec Dt:
07/10/2013
4
Exec Dt:
07/18/2013
5
Exec Dt:
07/23/2013
6
Exec Dt:
07/25/2013
7
Exec Dt:
08/23/2013
8
Exec Dt:
07/04/2013
9
Exec Dt:
08/13/2013
10
Exec Dt:
08/15/2013
Assignee
1
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14053647
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 15
Reel/Frame:031258/0464   Pages: 11
Recorded: 09/23/2013
Attorney Dkt #:17951-00102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/03/2013
2
Exec Dt:
07/19/2013
3
Exec Dt:
08/16/2013
4
Exec Dt:
07/10/2013
5
Exec Dt:
08/21/2013
6
Exec Dt:
08/26/2013
7
Exec Dt:
08/29/2013
8
Exec Dt:
09/09/2013
9
Exec Dt:
09/16/2013
Assignee
1
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13937247
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 16
Reel/Frame:031402/0777   Pages: 21
Recorded: 10/15/2013
Attorney Dkt #:17951-00110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2013
2
Exec Dt:
07/23/2013
3
Exec Dt:
08/16/2013
4
Exec Dt:
08/16/2013
5
Exec Dt:
08/28/2013
6
Exec Dt:
09/02/2013
7
Exec Dt:
09/03/2013
8
Exec Dt:
09/04/2013
9
Exec Dt:
09/09/2013
10
Exec Dt:
09/12/2013
11
Exec Dt:
09/12/2013
12
Exec Dt:
07/11/2013
13
Exec Dt:
09/16/2013
14
Exec Dt:
09/23/2013
15
Exec Dt:
09/18/2013
16
Exec Dt:
07/30/2013
17
Exec Dt:
07/24/2013
18
Exec Dt:
09/24/2013
19
Exec Dt:
10/07/2013
Assignee
1
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14053634
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 17
Reel/Frame:038714/0341   Pages: 4
Recorded: 05/25/2016
Attorney Dkt #:074048-0154(543175)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/12/2014
2
Exec Dt:
10/12/2014
3
Exec Dt:
11/12/2014
Assignee
1
//////
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15039084
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 18
Reel/Frame:034528/0611   Pages: 4
Recorded: 12/17/2014
Attorney Dkt #:445575US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2014
2
Exec Dt:
11/25/2014
3
Exec Dt:
11/26/2014
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14573313
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:040056/0633   Pages: 10
Recorded: 10/19/2016
Attorney Dkt #:074048-0161-548095
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/04/2015
2
Exec Dt:
05/05/2015
3
Exec Dt:
05/04/2015
4
Exec Dt:
05/05/2015
5
Exec Dt:
05/07/2015
6
Exec Dt:
05/05/2015
7
Exec Dt:
05/05/2015
8
Exec Dt:
05/05/2015
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15305111
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 20
Reel/Frame:037737/0776   Pages: 3
Recorded: 02/08/2016
Attorney Dkt #:ZF P1074US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2015
2
Exec Dt:
10/18/2015
Assignee
1
FRIEDRICHSHAFEN
88038, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14910739
Correspondence name and address
DAVIS & BUJOLD, P.L.L.C.
112 PLEASANT STREET
CONCORD, NH 03301
Assignment: 21
Reel/Frame:040824/0754   Pages: 5
Recorded: 01/03/2017
Attorney Dkt #:ZF P2127US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2016
2
Exec Dt:
11/02/2016
Assignee
1
GRAF-VON-SODEN-PLATZ 1
FRIEDRICHSHAFEN, GERMANY 88046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15323468
Correspondence name and address
DAVIS & BUJOLD, P.L.L.C.
112 PLEASANT STREET
CONCORD, NH 03301
Assignment: 22
Reel/Frame:040824/0771   Pages: 5
Recorded: 01/03/2017
Attorney Dkt #:ZF P2129US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2016
2
Exec Dt:
11/02/2016
Assignee
1
GRAF-VON-SODEN-PLATZ 1
FRIEDRICHSHAFEN, GERMANY 88046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15323470
Correspondence name and address
DAVIS & BUJOLD, P.L.L.C.
112 PLEASANT STREET
CONCORD, NH 03301
Assignment: 23
Reel/Frame:043796/0918   Pages: 3
Recorded: 10/05/2017
Attorney Dkt #:ZF P2174US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2017
2
Exec Dt:
08/31/2017
3
Exec Dt:
08/31/2017
Assignee
1
LÖWENTALER STRASSE 20
FRIEDRICHSHAFEN, GERMANY 88046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15564500
Correspondence name and address
DAVIS & BUJOLD, P.L.L.C.
112 PLEASANT STREET
CONCORD, NH 03301
Assignment: 24
Reel/Frame:050096/0496   Pages: 13
Recorded: 08/20/2019
Attorney Dkt #:074008-1907-US-592344
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2018
2
Exec Dt:
01/19/2018
3
Exec Dt:
02/23/2018
4
Exec Dt:
01/19/2018
5
Exec Dt:
01/19/2018
6
Exec Dt:
01/19/2018
7
Exec Dt:
01/19/2018
8
Exec Dt:
01/22/2018
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16486914
Correspondence name and address
ASHLEY I. PEZZNER
222 DELAWARE AVE.
STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 25
Reel/Frame:049324/0620   Pages: 3
Recorded: 05/30/2019
Attorney Dkt #:13362-289
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/08/2019
Assignee
1
LÖWENTALER STR. 20
FRIEDRICHSHAFEN, GERMANY 88046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16464072
Correspondence name and address
EDWARD MACHADO
BRINKS GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 26
Reel/Frame:049691/0026   Pages: 5
Recorded: 07/08/2019
Attorney Dkt #:008719-US-PCT (13362-287)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2019
2
Exec Dt:
06/19/2019
3
Exec Dt:
06/19/2019
4
Exec Dt:
06/19/2019
5
Exec Dt:
07/03/2019
6
Exec Dt:
07/02/2019
7
Exec Dt:
07/02/2019
Assignee
1
LOWENTALER STR. 20
FRIEDRICHSHAFEN, GERMANY 88046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16463663
Correspondence name and address
STEPHEN C. SMITH
BRINKS GILSON & LIONE
POB 10395
CHICAGO, IL 60611
Assignment: 27
Reel/Frame:057773/0001   Pages: 24
Recorded: 10/11/2021
Attorney Dkt #:RGTH 11306
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/26/2021
2
Exec Dt:
07/09/2021
3
Exec Dt:
05/26/2021
4
Exec Dt:
06/21/2021
5
Exec Dt:
07/23/2021
6
Exec Dt:
10/05/2021
7
Exec Dt:
09/27/2021
8
Exec Dt:
06/23/2021
9
Exec Dt:
09/28/2021
10
Exec Dt:
06/29/2021
11
Exec Dt:
08/04/2021
Assignee
1
MERKURRING 60-62
HAMBURG, GERMANY 22143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17343877
Correspondence name and address
DANIEL GROSS
100 SOUTH JEFFERSON ROAD
SUITE 202
WHIPPANY, NJ 07981

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