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Patent Assignment Assignor Details
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Assignor Name : ROTTMAYER, ROBERT EARL
Total Assignments: 14
Assignment: 1
Reel/Frame:006959/0438   Pages: 3
Recorded: 02/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROTTMAYER, ROBERT EARL
Exec Dt:
02/16/1994
Assignee
1
READ-RITE CORPORATION
345 LOS COCHES STREET
INTELLECTUAL PROPERTY DEPT.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5446613
NONE
08203225
Correspondence name and address
NATHAN N. KALLMAN
20900 SARAHILLS DRIVE
SARATOGA, CA 95070
Assignment: 2
Reel/Frame:008634/0336   Pages: 4
Recorded: 04/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TONG, HUA-CHING
Exec Dt:
11/20/1996
2
TAN, MINSHEN
Exec Dt:
11/20/1996
3
ROTTMAYER, ROBERT EARL
Exec Dt:
11/20/1996
4
ZHU, JIAN-GANG
Exec Dt:
11/20/1996
Assignee
1
READ-RITE CORPORATION
INTELLECTUAL PROPERTY DEPT.
345 LOS COCHES STREET
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5859754
NONE
08833058
Correspondence name and address
NATHAN N. KALLMAN
20900 SARAHILLS DRIVE
SARATOGA, CA 95070
Assignment: 3
Reel/Frame:008768/0929   Pages: 3
Recorded: 08/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROTTMAYER, ROBERT EARL
Exec Dt:
08/05/1997
Assignee
1
READ-RITE CORPORATION
INTELLECTUAL PROPERTY DEPT.
345 LOS COCHES STREET
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5883763
NONE
08912827
Correspondence name and address
NATHAN N. KALLMAN
20900 SARAHILLS DRIVE
SARATOGA, CA 95070
Assignment: 4
Reel/Frame:009140/0224   Pages: 9
Recorded: 04/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROTTMAYER, ROBERT EARL
Exec Dt:
03/12/1998
2
CHENG, CHARLES CHEN-KANG
Exec Dt:
02/27/1998
3
SHI, XIZENG
Exec Dt:
03/12/1998
4
TONG, LIJUN
Exec Dt:
03/12/1998
5
TONG, HUA-CHING
Exec Dt:
03/12/1998
Assignee
1
READ-RITE CORPORATION
345 LOS COCHES STREET
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5986978
NONE
09005914
Correspondence name and address
SAMUEL A. KASSATLY
2926 SOUTH COURT
PALO ALTO, CA 94306
Assignment: 5
Reel/Frame:011355/0011   Pages: 6
Recorded: 12/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHIZROEV, SAKHRAT
Exec Dt:
11/28/2000
2
LITVINOV, DMITRI
Exec Dt:
11/28/2000
3
CRUE, BILL
Exec Dt:
11/28/2000
4
AMIN, NURUL
Exec Dt:
12/01/2000
5
ROTTMAYER, ROBERT EARL
Exec Dt:
11/28/2000
Assignee
1
SEAGATE TECHNOLOGY, LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6898053
NONE
09695679
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
WILLIAM F. LANG, IV
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 6
Reel/Frame:011434/0823   Pages: 3
Recorded: 01/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CRUE, BILLY WAYNE
Exec Dt:
01/05/2001
2
ROTTMAYER, ROBERT EARL
Exec Dt:
01/05/2001
Assignee
1
SEAGATE TECHNOLOGY, LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6594112
NONE
09755504
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
WILLIAM F. LANG, IV
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 7
Reel/Frame:011762/0252   Pages: 4
Recorded: 04/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIGLER, MICHAEL ALLEN
Exec Dt:
03/08/2001
2
TRINDADE, ISABEL GONCALVES
Exec Dt:
03/09/2001
3
VAN DER HEIJDEN, PETRUS ANTONIUS
Exec Dt:
03/09/2001
4
MINOR, MICHAEL KEVIN
Exec Dt:
04/04/2001
5
COVINGTON, MARK WILLIAM
Exec Dt:
03/08/2001
6
VAN DE VEERDONK, RENE JOHANNES MARINUS
Exec Dt:
03/08/2001
7
BATRA, SHARAT
Exec Dt:
03/22/2001
8
ROTTMAYER, ROBERT EARL
Exec Dt:
03/23/2001
Assignee
1
SEAGATE TECHNOLOGY, LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6807032
NONE
09776435
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
WILLIAM F. LANG, IV
600 GRANT ST, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 8
Reel/Frame:012342/0267   Pages: 3
Recorded: 01/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROTTMAYER, ROBERT EARL
Exec Dt:
01/15/2002
2
MINOR, MICHAEL KEVIN
Exec Dt:
01/09/2002
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030017362
09683634
Correspondence name and address
BUCHANAN INGERSOLL, P.C.
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 9
Reel/Frame:014528/0712   Pages: 5
Recorded: 09/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIGLER, MICHAEL ALLEN
Exec Dt:
09/18/2003
2
PARKER, GREGORY JOHN
Exec Dt:
09/18/2003
3
BATRA, SHARAT
Exec Dt:
09/16/2003
4
ROTTMAYER, ROBERT EARL
Exec Dt:
09/23/2003
5
HANNAY, JONATHAN DAVID
Exec Dt:
09/19/2003
6
VEN DER HEIJDEN, PETRUS ANTONIUS
Exec Dt:
09/10/2003
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6985339
US20040071017
10463898
Correspondence name and address
WESTMAN, CHAMPLIN & KELLY, P.A.
NATHAN M. RAU
900 SECOND AVENUE SOUTH, SUITE 1600
INTERNATIONAL CENTRE
MINNEAPOLIS, MN 55402
Assignment: 10
Reel/Frame:015378/0214   Pages: 6
Recorded: 05/28/2004
Conveyance: CORRECTIVE COVERSHEET TO CORRECT THE NAME OF INVENTOR THAT WAS PREVIOUSLY RECORDED ON REEL 014528, FRAME 0712.
Assignors
1
SEIGLER, MICHAEL ALLEN
Exec Dt:
09/18/2003
2
PARKER, GREGORY JOHN
Exec Dt:
09/18/2003
3
BATRA, SHARAT
Exec Dt:
09/16/2003
4
ROTTMAYER, ROBERT EARL
Exec Dt:
09/23/2003
5
HANNAY, JONATHAN DAVID
Exec Dt:
09/19/2003
6
VAN DER HEIJDEN, PETRUS ANTONIUS
Exec Dt:
09/10/2003
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6985339
US20040071017
10463898
Correspondence name and address
WESTMAN, CHAMPLIN & KELLY, P.A.
NATHAN M. RAU
900 SECOND AVENUE S.
STE. 1600
MINNEAPOLIS, MN 55402
Assignment: 11
Reel/Frame:015824/0369   Pages: 4
Recorded: 09/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROTTMAYER, ROBERT EARL
Exec Dt:
09/17/2004
2
PENG, CHUBING
Exec Dt:
09/17/2004
3
HOHLFELD, JULIUS KURT
Exec Dt:
09/20/2004
4
CHALLENER, WILLIAM ALBERT
Exec Dt:
09/20/2004
5
GAGE, EDWARD CHARLES
Exec Dt:
09/17/2004
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7412143
US20050041950
10945077
Correspondence name and address
PIETRAGALLO, BOSICK & GORDON
ROBERT P. LENART
ONE OXFORD CENTRE, 38TH FLOOR
PITTSBURGH, PA 15219
Assignment: 12
Reel/Frame:015945/0641   Pages: 5
Recorded: 11/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUTWYCHE, MARK IAN
Exec Dt:
10/08/2004
2
JOHNS, EARL CHRZASZCZ
Exec Dt:
10/18/2004
3
FORRESTER, MARTIN GERARD
Exec Dt:
11/01/2004
4
BEDILLION, MARK DAVID
Exec Dt:
10/08/2004
5
ROELOFS, ANDREAS KARL
Exec Dt:
10/08/2004
6
AHNER, JOACHIM WALTER
Exec Dt:
11/01/2004
7
ROTTMAYER, ROBERT EARL
Exec Dt:
10/20/2004
8
LIEM, ANDRE YL
Exec Dt:
10/19/2004
9
SKALKO, EDWARD S.
Exec Dt:
10/18/2004
10
YANG, XUESHI
Exec Dt:
10/08/2004
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7447140
US20060023606
10902910
Correspondence name and address
ROBERT P. LENART
PIETRAGALLO, BOSICK & GORDON
ONE OXFORD CENTRE, 38TH FLOOR
301 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 13
Reel/Frame:019168/0824   Pages: 3
Recorded: 03/28/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIGLER, MICHAEL ALLEN
Exec Dt:
03/22/2007
2
ROTTMAYER, ROBERT EARL
Exec Dt:
03/26/2007
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7929249
US20080239579
11729068
Correspondence name and address
ROBERT P. LENART
PIETRAGALLO BOSICK & GORDON, LLP
ONE OXFORD CENTRE, 38TH FLOOR
301 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 14
Reel/Frame:019845/0850   Pages: 5
Recorded: 09/19/2007
Attorney Dkt #:SEAG-78205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIGLER, MICHAEL ALLEN
Exec Dt:
07/20/2007
2
BATRA, SHARAT
Exec Dt:
08/01/2007
3
ROTTMAYER, ROBERT EARL
Exec Dt:
09/18/2007
4
ZHOU, HUA
Exec Dt:
07/18/2007
5
CLINTON, THOMAS WILLIAM
Exec Dt:
07/24/2007
6
GONG, JIE
Exec Dt:
07/20/2007
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8289650
US20090073858
11857498
Correspondence name and address
ROBERT P. LENART
301 GRANT STREET
ONE OXFORD CENTRE, 38TH FLOOR
PITTSBURGH, PA 15219-6404

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