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Patent Assignment Assignor Details
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Assignor Name : LEIBFRITZ, MARTIN
Total Assignments: 20
Assignment: 1
Reel/Frame:023673/0698   Pages: 3
Recorded: 12/18/2009
Attorney Dkt #:P3690US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIBFRITZ, MARTIN
Exec Dt:
12/14/2009
2
HELD, WERNER
Exec Dt:
12/14/2009
Assignee
1
ROHDE & SCHWARZ GMBH & CO. KG
MUEHLDORFSTRASSE 15
MUENCHEN, GERMANY D-81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8340935
US20100161265
12641439
Correspondence name and address
DITTHAVONG MORI & STEINER, P.C.
918 PRINCE ST.
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:025399/0987   Pages: 3
Recorded: 11/23/2010
Attorney Dkt #:MITS134882
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIBFRITZ, MARTIN
Exec Dt:
07/05/2010
2
EVERS, CHRISTIAN
Exec Dt:
07/05/2010
Assignee
1
ROHDE & SCHWARZ GMBH CO. KG
MUEHLDORFSTRASSE 15
MUNICH, GERMANY D-81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110077509
12994389
Correspondence name and address
BRANDON C. STALLMAN, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 3
Reel/Frame:025741/0952   Pages: 2
Recorded: 02/03/2011
Attorney Dkt #:MITS135590
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEIBFRITZ, MARTIN
Exec Dt:
11/11/2010
Assignee
1
ROHDE & SCHWARZ GMBH CO. KG
MUEHLDORFSTRASSE 15
MUNICH, GERMANY D-81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110152664
12995981
Correspondence name and address
BRANDON C. STALLMAN, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 4
Reel/Frame:025976/0512   Pages: 5
Recorded: 03/17/2011
Attorney Dkt #:MITS135753
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIBFRITZ, MARTIN
Exec Dt:
11/11/2010
2
HECHTFISCHER, GERD
Exec Dt:
11/11/2010
3
KRUPKA, RENE
Exec Dt:
11/11/2010
4
PROCHNOW, JAN
Exec Dt:
02/14/2011
Assignee
1
ROHDE & SCHWARZ GMBH & CO. KG
MUEHLDORFSTRASSE 15
MUNICH, GERMANY D-81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8938284
US20110160579
12995965
Correspondence name and address
CHRISTENSEN, O'CONNOR, JOHNSON, KINDNESS
1420 FIFTH AVENUE
SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 5
Reel/Frame:025844/0595   Pages: 2
Recorded: 02/22/2011
Attorney Dkt #:MITS135635
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEIBFRITZ, MARTIN
Exec Dt:
01/24/2011
Assignee
1
ROHDE & SCHWARZ GMBH CO. KG
MUEHLDORFSTRASSE 15
MUNICH, GERMANY D-81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10441191
US20110166445
12995989
Correspondence name and address
BRANDON C. STALLMAN, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 6
Reel/Frame:027543/0701   Pages: 3
Recorded: 01/17/2012
Attorney Dkt #:P5665US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANZ, STEFAN
Exec Dt:
11/23/2011
2
LEIBFRITZ, MARTIN
Exec Dt:
11/10/2011
Assignee
1
ROHDE & SCHWARZ GMBH & CO. KG
MUEHLDORFSTRASSE 15
MUNICH, GERMANY DE-81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9234927
US20120112985
13266117
Correspondence name and address
DITTHAVONG MORI & STEINER, P.C.
918 PRINCE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:028182/0934   Pages: 3
Recorded: 05/09/2012
Attorney Dkt #:P6184US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIBFRITZ, MARTIN
Exec Dt:
04/30/2012
2
HELD, WERNER
Exec Dt:
04/30/2012
Assignee
1
ROHDE & SCHWARZ GMBH & CO. KG
MUEHLDORFSTR. 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8981758
US20130214762
13401302
Correspondence name and address
DITTHAVONG MORI & STEINER, P.C.
918 PRINCE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:035186/0865   Pages: 3
Recorded: 03/11/2015
Attorney Dkt #:P8173US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIBFRITZ, MARTIN
Exec Dt:
12/03/2014
2
NEIDHARDT, STEFFEN
Exec Dt:
12/03/2014
Assignee
1
ROHDE & SCHWARZ GMBH & CO. KG
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81761
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9869743
US20150177357
14572419
Correspondence name and address
DITTHAVONG & STEINER, P.C.
44 CANAL CENTER PLAZA SUITE 322
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:038020/0844   Pages: 3
Recorded: 03/18/2016
Attorney Dkt #:P8498US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEIBFRITZ, MARTIN
Exec Dt:
03/03/2016
Assignee
1
ROHDE & SCHWARZ GMBH & CO. KG
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10132908
US20160238688
15022950
Correspondence name and address
DITTHAVONG & STEINER, P.C. KETH DITTHAVO
44 CANAL CENTER PLAZA
SUITE 322
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:039145/0038   Pages: 2
Recorded: 07/13/2016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEIBFRITZ, MARTIN
Exec Dt:
06/07/2016
Assignee
1
ROHDE & SCHWARZ GMBH & CO. KG
MUEHLDORFSTR. 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9903932
US20170160369
14961788
Correspondence name and address
POTOMAC TECHNOLOGY LAW, LLC
9713 SOTWEED DRIVE
POTOMAC, MD 20854
Assignment: 11
Reel/Frame:041559/0389   Pages: 3
Recorded: 03/13/2017
Attorney Dkt #:1406/857
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEIBFRITZ, MARTIN
Exec Dt:
02/09/2017
Assignee
1
ROHDE & SCHWARZ GMBH & CO. KG
MUEHLDORFSTRASSE 15
MÜNCHEN, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10591522
US20170160321
15299947
Correspondence name and address
GREGORY A. HUNT
3015 CARRINGTON MILL BOULEVARD
SUITE 550
MORRISVILLE, NC 27560
Assignment: 12
Reel/Frame:042658/0202   Pages: 3
Recorded: 06/09/2017
Attorney Dkt #:1406/877
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEIBFRITZ, MARTIN
Exec Dt:
03/13/2017
Assignee
1
ROHDE & SCHWARZ GMBH & CO. KG
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10514436
US20180252791
15449668
Correspondence name and address
GREGORY A. HUNT
3015 CARRINGTON MILL BLVD., SUITE 550
MORRISVILLE, NC 27560
Assignment: 13
Reel/Frame:041584/0119   Pages: 3
Recorded: 03/15/2017
Attorney Dkt #:1406/849
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEIBFRITZ, MARTIN
Exec Dt:
03/14/2017
Assignee
1
ROHDE & SCHWARZ GMBH & CO. KG
MUEHLDORFSTRASSE 15
MÜNCHEN, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10469333
US20180048535
15232973
Correspondence name and address
GREGORY A. HUNT
3015 CARRINGTON MILL BOULEVARD
SUITE 550
MORRISVILLE, NC 27560
Assignment: 14
Reel/Frame:042613/0096   Pages: 3
Recorded: 06/06/2017
Attorney Dkt #:1406/875
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEIBFRITZ, MARTIN
Exec Dt:
04/11/2017
Assignee
1
ROHDE & SCHWARZ GMBH & CO. KG
MUEHLDORFSTRASSE 15
MÜNCHEN, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10345421
US20170315206
15445705
Correspondence name and address
GREGORY A. HUNT
3015 CARRINGTON MILL BOULEVARD
SUITE 550
MORRISVILLE, NC 27560
Assignment: 15
Reel/Frame:043446/0479   Pages: 3
Recorded: 08/30/2017
Attorney Dkt #:1406/876
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEIBFRITZ, MARTIN
Exec Dt:
04/19/2017
Assignee
1
ROHDE & SCHWARZ GMBH & CO. KG
MUEHLDORFSTRASSE 15
MÜNCHEN, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10353917
US20170272431
15443035
Correspondence name and address
GREGORY A. HUNT
3015 CARRINGTON MILL BOULEVARD
SUITE 550
MORRISVILLE, NC 27560
Assignment: 16
Reel/Frame:042281/0663   Pages: 6
Recorded: 05/08/2017
Attorney Dkt #:PRNP158223
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIBFRITZ, MARTIN
Exec Dt:
05/02/2017
2
HELD, WERNER
Exec Dt:
05/02/2017
Assignee
1
ROHDE & SCHWARZ GMBH & CO. KG
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10454600
US20180302179
15487102
Correspondence name and address
BRANDON C. STALLMAN, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 17
Reel/Frame:042831/0291   Pages: 3
Recorded: 06/27/2017
Attorney Dkt #:PRNP158723
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEIBFRITZ, MARTIN
Exec Dt:
06/12/2017
Assignee
1
ROHDE & SCHWARZ GMBH & CO. KG
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180335934
15601025
Correspondence name and address
BRANDON C. STALLMAN, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 18
Reel/Frame:043743/0196   Pages: 3
Recorded: 09/29/2017
Attorney Dkt #:P1255US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEIBFRITZ, MARTIN
Exec Dt:
07/31/2017
Assignee
1
ROHDE & SCHWARZ GMBH & CO. KG
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10288660
US20190018052
15648387
Correspondence name and address
POTOMAC TECHNOLOGY LAW, LLC
9713 SOTWEED DRIVE
POTOMAC, MD 20854
Assignment: 19
Reel/Frame:043742/0902   Pages: 5
Recorded: 09/29/2017
Attorney Dkt #:P1259US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIBFRITZ, MARTIN
Exec Dt:
09/08/2017
2
HELD, WERNER
Exec Dt:
09/08/2017
Assignee
1
ROHDE & SCHWARZ GMBH & CO. KG
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190072594
15694908
Correspondence name and address
POTOMAC TECHNOLOGY LAW, LLC
9713 SOTWEED DRIVE
POTOMAC, MD 20854
Assignment: 20
Reel/Frame:061486/0994   Pages: 3
Recorded: 10/20/2022
Attorney Dkt #:MAMMEL-1008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEIBFRITZ, MARTIN
Exec Dt:
10/14/2022
Assignee
1
HELMUT FISCHER GMBH INSTITUT FUR ELEKTRONIK UND MESSTECHNIK
INDUSTRIESTR. 21
SINDELFINGEN, GERMANY 71069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230127587
17970278
Correspondence name and address
LOZA & LOZA LLP
305 NORTH SECOND AVE., #127
UPLAND, CA 91786-6064

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