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Patent Assignment Assignor Details
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Assignor Name : LEHMANN, MATHIAS
Total Assignments: 16
Assignment: 1
Reel/Frame:011844/0330   Pages: 3
Recorded: 05/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, MATHIAS
Exec Dt:
03/19/2001
2
ROTACH, HANSJORG
Exec Dt:
03/19/2001
3
KOBEL, PETER
Exec Dt:
03/19/2001
4
VON TOBEL, GEORG
Exec Dt:
03/19/2001
Assignee
1
GRETAG IMAGING TRADING AG
LANDSTRASSE 176
5430 WETTINGEN, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010048536
09864185
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
PATRICK C. KEANE
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 2
Reel/Frame:011844/0391   Pages: 3
Recorded: 05/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, MATHIAS
Exec Dt:
03/19/2001
2
ROTACH, HANSJORG
Exec Dt:
03/19/2001
3
KOBEL, PETER
Exec Dt:
03/19/2001
4
VON TOBEL, GEORG
Exec Dt:
03/19/2001
5
AMSLER, WERNER
Exec Dt:
03/19/2001
Assignee
1
GRETAG IMAGING TRADING AG
LANDSTRASSE 176
5430 WETTINGEN, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010048814
09864188
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
PATRICK C. KEANE
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 3
Reel/Frame:011924/0133   Pages: 7
Recorded: 06/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAUB, HEINER
Exec Dt:
05/30/2001
2
KOCH, WILLY
Exec Dt:
05/30/2001
3
ROTACH, HANSJORG
Exec Dt:
05/30/2001
4
KOBEL, PETER
Exec Dt:
05/30/2001
5
VON TOBEL, GEORG
Exec Dt:
05/30/2001
6
LEHMANN, MATHIAS
Exec Dt:
05/30/2001
Assignee
1
GRETAG IMAGING TRADING AG
LANDSTRASSE 176
5430 WETTINGEN, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6532058
US20010055106
09884758
Correspondence name and address
WEINGARTEN, SCHURGIN, GAGNEBIN & HAYES
CHARLES L. GAGNEBIN III
TEN POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 4
Reel/Frame:012165/0418   Pages: 8
Recorded: 09/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAUB, HEINER
Exec Dt:
05/30/2001
2
KOCH, WILLY
Exec Dt:
05/30/2001
3
ROTACH, HANSJORG
Exec Dt:
05/30/2001
4
KOBEL, PETER
Exec Dt:
05/30/2001
5
VON TOBEL, GEORG
Exec Dt:
05/30/2001
6
LEHMANN, MATHIAS
Exec Dt:
05/30/2001
Assignee
1
GRETAG IMAGING TRADING AG
LANDSTRASSE 176
5430 WETTINGEN, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6532058
US20010055106
09884758
Correspondence name and address
WEINGARTEN, SCHURGIN, GAGNEBIN HAYES LLP
CHARLES L. GAGNEBIN III
TEN POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 5
Reel/Frame:037682/0800   Pages: 2
Recorded: 02/08/2016
Attorney Dkt #:C05564-21940US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, MATHIAS
Exec Dt:
02/04/2016
2
THIEME, STEFAN
Exec Dt:
02/04/2016
Assignee
1
VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
HINTERBERGSTRASSE 14
CHAM, SWITZERLAND 6330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10022564
US20170225015
15017280
Correspondence name and address
SHAPIRO, GABOR AND ROSENBERGER, PLLC
8607 WESTWOOD CENTER DRIVE
SUITE 320
TYSONS CORNER, VA 22182
Assignment: 6
Reel/Frame:062325/0824   Pages: 3
Recorded: 01/10/2023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, MATHIAS
Exec Dt:
02/04/2016
2
THIEME, STEFAN
Exec Dt:
02/04/2016
Assignee
1
VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
HINTERBERGSTRASSE 14
STEINHAUSEN, SWITZERLAND 6312
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10940333
US20180272155
15994077
 
NONE
US20210138272
17153094
Correspondence name and address
SGPATENTS PLLC
1701 PENNSYLVANIA AVENUE, NW
SUITE 200
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:041901/0019   Pages: 2
Recorded: 03/07/2017
Attorney Dkt #:C05564-13164US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANSORGE, RETO
Exec Dt:
03/06/2017
2
LEHMANN, MATHIAS
Exec Dt:
03/06/2017
3
THIEME-MARTI, STEFAN J.
Exec Dt:
03/06/2017
Assignee
1
VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
HINTERBERGSTRASSE 14
CHAM, SWITZERLAND 6330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10682528
US20180250531
15449586
Correspondence name and address
SHAPIRO, GABOR AND ROSENBERGER, PLLC
8607 WESTWOOD CENTER DRIVE
SUITE 320
TYSONS CORNER, VA 22182
Assignment: 8
Reel/Frame:062294/0643   Pages: 3
Recorded: 01/06/2023
Attorney Dkt #:C05564-13164US02/03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANSORGE, RETO
Exec Dt:
03/06/2017
2
LEHMANN, MATHIAS
Exec Dt:
03/06/2017
3
THIEME-MARTI, STEFAN J.
Exec Dt:
03/06/2017
Assignee
1
VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
HINTERBERGSTRASSE 14
STEINHAUSEN, SWITZERLAND 6312
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11207546
US20200238105
16846935
 
11691031
US20220062659
17523544
Correspondence name and address
SGPATENTS PLLC
1701 PENNSYLVANIA AVENUE, NW
SUITE 200
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:048734/0812   Pages: 6
Recorded: 03/29/2019
Attorney Dkt #:VM 2018-095US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSE, STEVEN
Exec Dt:
03/21/2019
2
LEHMANN, MATHIAS
Exec Dt:
03/21/2019
3
GRAF, ANDRES
Exec Dt:
03/21/2019
Assignee
1
VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
HINTERBERGSTRASSE 14
CHAM, SWITZERLAND 6330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11969274
US20200305807
16368862
Correspondence name and address
VISTA IP LAW GROUP, LLP (VARIAN)
2160 LUNDY AVENUE
SUITE 230
SAN JOSE, CA 95131
Assignment: 10
Reel/Frame:052278/0237   Pages: 3
Recorded: 03/31/2020
Attorney Dkt #:2020-097US01/7017-5250
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, MATHIAS
Exec Dt:
03/26/2020
2
ANSORGE, RETO
Exec Dt:
03/31/2020
3
WASER, MANUEL
Exec Dt:
03/27/2020
4
MORF, DANIEL
Exec Dt:
03/27/2020
Assignee
1
VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
HINTERBERGSTRASSE 14
STEINHAUSEN, SWITZERLAND 6312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11298088
US20210298694
16835648
Correspondence name and address
TIANJUN HOU
HOUST CONSULTING (VARIAN)
P.O. BOX 700092
SAN JOSE, CA 95170
Assignment: 11
Reel/Frame:058996/0439   Pages: 3
Recorded: 02/13/2022
Attorney Dkt #:2020-097US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, MATHIAS
Exec Dt:
03/26/2020
2
ANSORGE, RETO
Exec Dt:
03/31/2020
3
WASER, MANUEL
Exec Dt:
03/27/2020
4
MORF, DANIEL
Exec Dt:
03/27/2020
Assignee
1
VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
HINTERBERGSTRASSE 14
STEINHAUSEN, SWITZERLAND 6312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220151572
17587652
Correspondence name and address
TIANJUN HOU
VARIAN IP LEGAL (HOUST)
P.O. BOX 700092
SAN JOSE, CA 95170
Assignment: 12
Reel/Frame:058354/0519   Pages: 6
Recorded: 12/10/2021
Attorney Dkt #:2021-089US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PETERLIK, IGOR
Exec Dt:
11/20/2021
2
STRZELECKI, ADAM MICHAL
Exec Dt:
11/29/2021
3
SEGHERS, DIETER MARC
Exec Dt:
11/30/2021
4
PLAMONDON, MATHIEU
Exec Dt:
11/29/2021
5
LEHMANN, MATHIAS
Exec Dt:
11/29/2021
6
PAYSAN, PASCAL
Exec Dt:
11/25/2021
7
HEINZ, ALEXANDER
Exec Dt:
11/29/2021
Assignee
1
VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
HINTERBERGSTRASSE 14
STEINHAUSEN, SWITZERLAND 6312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230100798
17546080
Correspondence name and address
REN-SHENG INTERNATIONAL
7F, NO. 57, SEC 2, DUNHUA S. ROAD
TAIPEI, 106415 TAIWAN
Assignment: 13
Reel/Frame:058354/0541   Pages: 6
Recorded: 12/10/2021
Attorney Dkt #:2021-089US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STRZELECKI, ADAM MICHAL
Exec Dt:
11/29/2021
2
PETERLIK, IGOR
Exec Dt:
11/20/2021
3
SEGHERS, DIETER MARC
Exec Dt:
11/30/2021
4
PLAMONDON, MATHIEU
Exec Dt:
11/29/2021
5
LEHMANN, MATHIAS
Exec Dt:
11/29/2021
6
PAYSAN, PASCAL
Exec Dt:
11/25/2021
7
HEINZ, ALEXANDER
Exec Dt:
11/29/2021
Assignee
1
VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
HINTERBERGSTRASSE 14
STEINHAUSEN, SWITZERLAND 6312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230095240
17546081
Correspondence name and address
REN-SHENG INTERNATIONAL
7F, NO. 57, SEC 2, DUNHUA S. ROAD
TAIPEI, 106415 TAIWAN
Assignment: 14
Reel/Frame:061505/0941   Pages: 8
Recorded: 10/23/2022
Attorney Dkt #:124-0060-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLAMONDON, MATHIEU
Exec Dt:
10/19/2022
2
NAGY, BALAZS
Exec Dt:
10/20/2022
3
LEHMANN, MATHIAS
Exec Dt:
10/20/2022
4
STRZELECKI, ADAM MICHAL
Exec Dt:
10/20/2022
5
PETERLIK, IGOR
Exec Dt:
10/20/2022
6
SEGHERS, DIETER MARC
Exec Dt:
10/20/2022
Assignee
1
SIEMENS HEALTHINEERS INTERNATIONAL AG
HINTERBERGSTRASSE 14
STEINHAUSEN, SWITZERLAND 6312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240130699
17970741
Correspondence name and address
REN-SHENG INTERNATIONAL
7F, NO. 57, SEC 2, DUNHUA S. ROAD
TAIPEI, 106415 TAIWAN
Assignment: 15
Reel/Frame:061505/0949   Pages: 8
Recorded: 10/23/2022
Attorney Dkt #:124-0060-US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLAMONDON, MATHIEU
Exec Dt:
10/19/2022
2
NAGY, BALAZS
Exec Dt:
10/20/2022
3
LEHMANN, MATHIAS
Exec Dt:
10/20/2022
4
STRZELECKI, ADAM MICHAL
Exec Dt:
10/20/2022
5
PETERLIK, IGOR
Exec Dt:
10/20/2022
6
SEGHERS, DIETER MARC
Exec Dt:
10/20/2022
Assignee
1
SIEMENS HEALTHINEERS INTERNATIONAL AG
HINTERBERGSTRASSE 14
STEINHAUSEN, SWITZERLAND 6312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240130700
17970744
Correspondence name and address
REN-SHENG INTERNATIONAL
7F, NO. 57, SEC 2, DUNHUA S. ROAD
TAIPEI, 106415 TAIWAN
Assignment: 16
Reel/Frame:061654/0238   Pages: 4
Recorded: 11/04/2022
Attorney Dkt #:32860V-003565-US-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THIEME-MARTI, STEFAN J.
Exec Dt:
11/04/2022
2
LEHMANN, MATHIAS
Exec Dt:
11/04/2022
Assignee
1
VARIAN MEDICAL SYSTEMS, INC.
3100 HANSEN WAY
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11590366
US20210379407
17336037
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195

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