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Patent Assignment Assignor Details
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Assignor Name : TRAIL, MARK E.
Total Assignments: 11
Assignment: 1
Reel/Frame:013952/0587   Pages: 4
Recorded: 04/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRAIL, MARK E.
Exec Dt:
04/03/2003
2
WHITTUM, DAVID H.
Exec Dt:
04/03/2003
3
MEDDAUGH, GARD E.
Exec Dt:
04/03/2003
Assignee
1
VARIAN MEDICAL SYSTEMS, INC.
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6864633
US20040195971
10407101
Correspondence name and address
DORSEY & WHITNEY LLP
ALDO J. TEST
SUITE 3400
FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111-4187
Assignment: 2
Reel/Frame:015399/0568   Pages: 6
Recorded: 05/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEDDAUGH, GARD E.
Exec Dt:
05/20/2004
2
TRAIL, MARK E.
Exec Dt:
05/20/2004
3
WHITTUM, DAVID
Exec Dt:
05/20/2004
Assignee
1
VARIAN MEDICAL SYSTEMS TECHNOLOGIES, INC.
3100 HANSEN WAY
PALO ALTO, CALIFORNIA 94304-1038
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7339320
NONE
10745947
Correspondence name and address
BINGHAM MCCUTCHEN LLP
PETER C. MEI
THREE EMBARCADERO, STE. 800
SAN FRANCISCO, CA 94111-4067
Assignment: 3
Reel/Frame:015773/0620   Pages: 8
Recorded: 02/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALOP, ARTHUR
Exec Dt:
01/27/2005
2
WHITTUM, DAVID H.
Exec Dt:
01/28/2005
3
KAUFFMAN, MICHAEL A.
Exec Dt:
01/27/2005
4
TRAIL, MARK E.
Exec Dt:
01/27/2005
5
MEDDAUGH, GARD E.
Exec Dt:
01/27/2005
Assignee
1
VARIAN MEDICAL SYSTEMS TECHNOLOGIES, INC.
3100 HANSEN WAY
PALO ALTO, CALIFORNIA 94304-1036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7400093
US20050134203
10957212
Correspondence name and address
BINGHAM MCCUTCHEN LLP
GERALD CHAN
THREE EMBARCADERO CENTER
SUITE 1800
SAN FRANCISCO, CA 94111-4067
Assignment: 4
Reel/Frame:038334/0251   Pages: 3
Recorded: 04/20/2016
Attorney Dkt #:7017-4600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRAIL, MARK E.
Exec Dt:
04/12/2016
2
GADERLUND, BLAKE H.
Exec Dt:
04/12/2016
Assignee
1
VARIAN MEDICAL SYSTEMS, INC.
3100 HANSEN WAY, M/S E-339
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10143076
US20170295638
15097007
Correspondence name and address
HOUST CONSULTING (VARIAN)
P.O. BOX 700092
SAN JOSE, CA 95170
Assignment: 5
Reel/Frame:038583/0710   Pages: 4
Recorded: 04/29/2016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRAIL, MARK E.
Exec Dt:
04/25/2016
2
CLAYTON, JAMES E.
Exec Dt:
04/25/2016
Assignee
1
VARIAN MEDICAL SYSTEMS, INC.
3100 HANSEN WAY
PALO ALTO, CALIFORNIA 94304-1038
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10879028
US20170296844
15098759
Correspondence name and address
GERALD CHAN
VISTA IP LAW GROUP, LLP
2160 LUNDY AVENUE, SUITE 230
SAN JOSE, CA 95131
Assignment: 6
Reel/Frame:049560/0414   Pages: 4
Recorded: 06/23/2019
Attorney Dkt #:VM 15-038-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRAIL, MARK E.
Exec Dt:
02/08/2019
2
POTTER, RUDOLF H.
Exec Dt:
04/27/2019
Assignee
1
VARIAN MEDICAL SYSTEMS, INC.
3100 HANSEN WAY
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10366859
US20180061609
15245551
Correspondence name and address
VISTA IP LAW GROUP, LLP (VARIAN)
2160 LUNDY AVENUE
SUITE 230
SAN JOSE, CA 95131
Assignment: 7
Reel/Frame:049836/0280   Pages: 4
Recorded: 07/23/2019
Attorney Dkt #:VM 2014-078US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRAIL, MARK E.
Exec Dt:
02/08/2019
2
POTTER, RUDOLF H.
Exec Dt:
04/27/2019
Assignee
1
VARIAN MEDICAL SYSTEMS, INC.
3100 HANSEN WAY
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10546711
US20190348248
16519840
Correspondence name and address
VISTA IP LAW GROUP, LLP (VARIAN)
2160 LUNDY AVENUE
SUITE 230
SAN JOSE, CA 95131
Assignment: 8
Reel/Frame:051414/0001   Pages: 4
Recorded: 01/03/2020
Attorney Dkt #:VM 2014-078US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRAIL, MARK E.
Exec Dt:
02/08/2019
2
POTTER, RUDOLF H.
Exec Dt:
04/27/2019
Assignee
1
VARIAN MEDICAL SYSTEMS, INC.
3100 HANSEN WAY
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11017975
US20200135423
16721915
Correspondence name and address
VISTA IP LAW GROUP, LLP (VARIAN)
2160 LUNDY AVE, SUITE 150
SAN JOSE, CA 95131
Assignment: 9
Reel/Frame:051066/0754   Pages: 4
Recorded: 11/20/2019
Attorney Dkt #:VM 16-065-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAYTON, JAMES E.
Exec Dt:
08/08/2019
2
TRAIL, MARK E.
Exec Dt:
08/12/2019
Assignee
1
VARIAN MEDICAL SYSTEMS, INC.
3100 HANSEN WAY
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10661102
US20180280734
15476550
Correspondence name and address
VISTA IP LAW GROUP, LLP (VARIAN)
2160 LUNDY AVENUE
SUITE 230
SAN JOSE, CA 95131
Assignment: 10
Reel/Frame:051951/0328   Pages: 10
Recorded: 02/27/2020
Attorney Dkt #:VM 16-035-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PURWAR, ANUJ K.
Exec Dt:
11/08/2019
2
CLAYTON, JAMES E.
Exec Dt:
10/24/2019
3
CONSTANTIN, DRAGOS E.
Exec Dt:
10/24/2019
4
MEDDAUGH, GARD E.
Exec Dt:
10/24/2019
5
TRAIL, MARK E.
Exec Dt:
10/24/2019
6
POEHLMANN, FLAVIO
Exec Dt:
10/24/2019
Assignee
1
VARIAN MEDICAL SYSTEMS, INC.
3100 HANSEN WAY
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10622114
US20180277276
15470803
Correspondence name and address
VISTA IP LAW GROUP, LLP (VARIAN)
2160 LUNDY AVENUE
SUITE 230
SAN JOSE, CA 95131
Assignment: 11
Reel/Frame:052250/0865   Pages: 10
Recorded: 03/27/2020
Attorney Dkt #:VM 16-035-US-C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PURWAR, ANUJ K.
Exec Dt:
11/08/2019
2
CLAYTON, JAMES E.
Exec Dt:
10/24/2019
3
CONSTANTIN, DRAGOS E.
Exec Dt:
10/24/2019
4
MEDDAUGH, GARD E.
Exec Dt:
10/24/2019
5
SCHMIDT, MATTHEW C.
Exec Dt:
03/01/2020
6
TRAIL, MARK E.
Exec Dt:
10/24/2019
7
POEHLMANN, FLAVIO
Exec Dt:
10/24/2019
Assignee
1
VARIAN MEDICAL SYSTEMS, INC.
3100 HANSEN WAY
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11894161
US20200227184
16833424
Correspondence name and address
VISTA IP LAW GROUP, LLP (VARIAN)
2160 LUNDY AVENUE
SUITE 230
SAN JOSE, CA 95131

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