skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SPORLEDER, DAVID
Total Assignments: 6
Assignment: 1
Reel/Frame:028674/0344   Pages: 4
Recorded: 07/30/2012
Attorney Dkt #:13364-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BASSOM, NEIL J.
Exec Dt:
07/18/2012
2
SPORLEDER, DAVID
Exec Dt:
07/26/2012
Assignee
1
VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES, INC.
35 DORY ROAD
GLOUCESTER, MASSACHUSETTS 01930
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130341761
13527676
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 2
Reel/Frame:029312/0951   Pages: 9
Recorded: 11/16/2012
Attorney Dkt #:2011-131
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEREL, ALEXANDER S.
Exec Dt:
10/25/2012
2
CHANEY, CRAIG R.
Exec Dt:
11/15/2012
3
LEBLANC, WAYNE D.
Exec Dt:
10/30/2012
4
LINDBERG, ROBERT
Exec Dt:
10/30/2012
5
CUCCHETTI, ANTONELLA
Exec Dt:
11/06/2012
6
BASSOM, NEIL J.
Exec Dt:
10/23/2012
7
SPORLEDER, DAVID
Exec Dt:
10/25/2012
8
YOUNG, JAMES
Exec Dt:
10/25/2012
Assignee
1
VARIAN SEMIICONDUCTOR EQUIPMENT ASSOCIATES, INC.
35 DORY ROAD
GLOUCESTER, MASSACHUSETTS 01930
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8937003
US20130072008
13613964
Correspondence name and address
VARIAN SEMICONDUCTOR EQUIPMENT ASSC., IN
35 DORY RD.
GLOUCESTER, MA 01930-2297
Assignment: 3
Reel/Frame:056216/0085   Pages: 8
Recorded: 05/12/2021
Attorney Dkt #:EATNP373US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLATOW, WILHELM
Exec Dt:
05/11/2021
2
SILVERSTEIN, PAUL
Exec Dt:
05/06/2021
3
BASSOM, NEIL
Exec Dt:
05/06/2021
4
FARLEY, MARVIN
Exec Dt:
05/07/2021
5
SPORLEDER, DAVID
Exec Dt:
05/06/2021
Assignee
1
AXCELIS TECHNOLOGIES, INC.
108 CHERRY HILL DRIVE
BEVERLY, MASSACHUSETTS 01915
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11545330
NONE
17318325
Correspondence name and address
ESCHWEILER & POTASHNIK, LLC
ROSETTA CENTER
629 EUCLID AVE., SUITE 1000
CLEVELAND, OH 44114
Assignment: 4
Reel/Frame:059454/0533   Pages: 11
Recorded: 03/31/2022
Attorney Dkt #:EATNP420US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BASSOM, NEIL J.
Exec Dt:
01/31/2022
2
ABESHAUS, JOSHUA
Exec Dt:
03/02/2022
3
SPORLEDER, DAVID
Exec Dt:
02/04/2022
4
COLVIN, NEIL
Exec Dt:
02/02/2022
5
VALINSKI, JOSEPH
Exec Dt:
02/10/2022
6
CRISTOFORO, MICHAEL
Exec Dt:
01/31/2022
7
ROMANOV, VLADIMIR
Exec Dt:
01/31/2022
8
KOWRIKAN SUBRAHMNYA, PRADEEPA
Exec Dt:
02/04/2022
Assignee
1
AXCELIS TECHNOLOGIES, INC.
108 CHERRY HILL DRIVE
BEVERLY, MASSACHUSETTS 01915
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11728140
US20230245859
17588999
Correspondence name and address
ESCHWEILER & POTASHNIK
629 EUCLID AVENUE
SUITE 1101
CLEVELAND, OH 44114
Assignment: 5
Reel/Frame:063974/0062   Pages: 11
Recorded: 06/16/2023
Attorney Dkt #:EATNP420USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BASSOM, NEIL J.
Exec Dt:
01/31/2022
2
ABESHAUS, JOSHUA
Exec Dt:
02/03/2022
3
SPORLEDER, DAVID
Exec Dt:
02/04/2022
4
COLVIN, NEIL
Exec Dt:
02/02/2022
5
VALINSKI, JOSEPH
Exec Dt:
02/10/2022
6
CRISTOFORO, MICHAEL
Exec Dt:
01/31/2022
7
ROMANOV, VLADIMIR
Exec Dt:
01/31/2022
8
KOWRIKAN SUBRAHMNYA, PRADEEPA
Exec Dt:
02/04/2022
Assignee
1
AXCELIS TECHNOLOGIES, INC.
108 CHERRY HILL DRIVE
BEVERLY, MASSACHUSETTS 01915
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230343558
18336337
Correspondence name and address
ESCHWEILER & POTASHNIK
3500 MASSILLON ROAD, SUITE 420
UNIONTOWN, OH 44685
Assignment: 6
Reel/Frame:067306/0596   Pages: 9
Recorded: 05/03/2024
Attorney Dkt #:EATNP430US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COLVIN, NEIL
Exec Dt:
12/07/2023
2
SPORLEDER, DAVID
Exec Dt:
08/01/2023
3
VERKERK, UDO H.
Exec Dt:
05/02/2024
4
GUPTA, ATUL
Exec Dt:
12/08/2023
5
MOORE, EDWARD
Exec Dt:
08/01/2023
Assignee
1
AXCELIS TECHNOLOGIES, INC.
108 CHERRY HILL DRIVE
BEVERLY, MASSACHUSETTS 01915
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240035148
18361024
Correspondence name and address
DENISE HUSPASKA
195 S. MAIN ST.,
AKRON, OH 44308

Search Results as of: 05/21/2024 06:35 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT