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Patent Assignment Assignor Details
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Assignor Name : RENGARAJAN, VARATHARAJAN
Total Assignments: 16
Assignment: 1
Reel/Frame:017070/0120   Pages: 6
Recorded: 10/05/2005
Attorney Dkt #:046361/289170
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAUSE, JEFF
Exec Dt:
04/19/2005
2
RENGARAJAN, VARATHARAJAN
Exec Dt:
04/19/2005
3
NEMETH, WILLIAM MICHAEL
Exec Dt:
04/19/2005
Assignee
1
CERMET, INC.
1019 COLLIER ROAD
SUITE C1
ATLANTA, GEORGIA 30318-2401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060018816
11061161
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET
SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 2
Reel/Frame:023961/0460   Pages: 7
Recorded: 02/19/2010
Attorney Dkt #:4397-092367, 092849
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RENGARAJAN, VARATHARAJAN
Exec Dt:
12/10/2009
2
ZWIEBACK, ILYA
Exec Dt:
12/10/2009
3
NOLAN, MICHAEL C.
Exec Dt:
12/10/2009
4
BROUHARD, BRYAN K.
Exec Dt:
12/10/2009
Assignee
1
II-VI INCORPORATED
375 SAXONBURG BOULEVARD
SAXONBURG, PENNSYLVANIA 16056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9228274
US20100139552
12632906
Correspondence name and address
THE WEBB LAW FIRM
436 SEVENTH AVENUE
700 KOPPERS BUILDING
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:037289/0851   Pages: 7
Recorded: 12/15/2015
Attorney Dkt #:4397-1511157
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RENGARAJAN, VARATHARAJAN
Exec Dt:
12/10/2009
2
ZWIEBACK, ILYA
Exec Dt:
12/10/2009
3
NOLAN, MICHAEL C.
Exec Dt:
12/10/2009
4
BROUHARD, BRYAN K.
Exec Dt:
12/10/2009
Assignee
1
II-VI INCORPORATED
375 SAXONBURG BOULEVARD
SAXONBURG, PENNSYLVANIA 16056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160097143
14967926
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:028120/0066   Pages: 7
Recorded: 04/27/2012
Attorney Dkt #:4397-120716
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUPTA, AVINASH K.
Exec Dt:
03/12/2012
2
ZWIEBACK, ILYA
Exec Dt:
03/14/2012
3
SEMENAS, EDWARD
Exec Dt:
03/12/2012
4
RENGARAJAN, VARATHARAJAN
Exec Dt:
03/12/2012
5
GETKIN, MARCUS L.
Exec Dt:
03/13/2012
Assignee
1
II-VI INCORPORATED
375 SAXONBURG BOULEVARD
SAXONBURG, PENNSYLVANIA 16056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120285370
13394982
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 5
Reel/Frame:030756/0595   Pages: 9
Recorded: 07/09/2013
Attorney Dkt #:4397-131376/130734
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZWIEBACK, ILYA
Exec Dt:
06/25/2013
2
ANDERSON, THOMAS E.
Exec Dt:
06/25/2013
3
SOUZIS, ANDREW E.
Exec Dt:
06/25/2013
4
RULAND, GARY E.
Exec Dt:
06/25/2013
5
GUPTA, AVINASH
Exec Dt:
06/25/2013
6
RENGARAJAN, VARATHARAJAN
Exec Dt:
06/25/2013
7
WU, PING
Exec Dt:
06/25/2013
8
XU, XUEPING
Exec Dt:
06/25/2013
Assignee
1
II-VI INCORPORATED
375 SAXONBURG BOULEVARD
SAXONBURG, PENNSYLVANIA 16056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8741413
US20130280466
13867198
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 6
Reel/Frame:033892/0286   Pages: 9
Recorded: 10/06/2014
Attorney Dkt #:4397-144343
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZWIEBACK, ILYA
Exec Dt:
06/25/2013
2
ANDERSON, THOMAS E.
Exec Dt:
06/25/2013
3
SOUZIS, ANDREW E.
Exec Dt:
06/25/2013
4
RULAND, GARY E.
Exec Dt:
06/25/2013
5
GUPTA, AVINASH K.
Exec Dt:
06/25/2013
6
RENGARAJAN, VARATHARAJAN
Exec Dt:
06/25/2013
7
WU, PING
Exec Dt:
06/25/2013
8
XU, XUEPING
Exec Dt:
06/25/2013
Assignee
1
II-VI INCORPORATED
375 SAXONBURG BOULEVARD
SAXONBURG, PENNSYLVANIA 16056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
RE46315
NONE
14506963
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 7
Reel/Frame:031052/0399   Pages: 10
Recorded: 08/21/2013
Attorney Dkt #:4397-131898
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZWIEBACK, ILYA
Exec Dt:
07/25/2013
2
WU, PING
Exec Dt:
07/25/2013
3
RENGARAJAN, VARATHARAJAN
Exec Dt:
07/25/2013
4
GUPTA, AVINASH K.
Exec Dt:
07/25/2013
5
ANDERSON, THOMAS E.
Exec Dt:
07/25/2013
6
RULAND, GARY E.
Exec Dt:
07/25/2013
7
SOUZIS, ANDREW E.
Exec Dt:
07/26/2013
8
XU, XUEPING
Exec Dt:
07/25/2013
Assignee
1
II-VI INCORPORATED
375 SAXONBURG BOULEVARD
SAXONBURG, PENNSYLVANIA 16056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9090989
US20130320275
13902016
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., STE 1200
PITTSBURGH, PA 15222
Assignment: 8
Reel/Frame:042197/0075   Pages: 8
Recorded: 05/01/2017
Attorney Dkt #:4397-1700852
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZWIEBACK, ILYA
Exec Dt:
07/25/2013
2
WU, PING
Exec Dt:
07/25/2013
3
RENGARAJAN, VARATHARAJAN
Exec Dt:
07/25/2013
4
GUPTA, AVINASH K.
Exec Dt:
07/25/2013
5
ANDERSON, THOMAS E.
Exec Dt:
07/25/2013
6
RULAND, GARY E.
Exec Dt:
07/25/2013
7
SOUZIS, ANDREW E.
Exec Dt:
07/26/2013
8
XU, XUEPING
Exec Dt:
07/25/2013
Assignee
1
II-VI INCORPORATED
375 SAXONBURG BOULEVARD
SAXONBURG, PENNSYLVANIA 16056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
RE48378
NONE
15583538
Correspondence name and address
THE WEBB LAW FIRM / II-VI
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 9
Reel/Frame:033794/0948   Pages: 7
Recorded: 09/23/2014
Attorney Dkt #:4397-145140
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZWIEBACK, ILYA
Exec Dt:
09/09/2014
2
RENGARAJAN, VARATHARAJAN
Exec Dt:
09/09/2014
3
BROUHARD, BRYAN K.
Exec Dt:
09/09/2014
4
NOLAN, MICHAEL C.
Exec Dt:
09/10/2014
5
ANDERSON, THOMAS E.
Exec Dt:
09/09/2014
Assignee
1
II-VI INCORPORATED
375 SAXONBURG BOULEVARD
SAXONBURG, PENNSYLVANIA 16056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9580837
US20160060789
14475803
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 10
Reel/Frame:044575/0149   Pages: 8
Recorded: 01/09/2018
Attorney Dkt #:4397-1702922
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, XUEPING
Exec Dt:
05/03/2017
2
ZWIEBACK, ILYA
Exec Dt:
05/03/2017
3
GUPTA, AVINASH K.
Exec Dt:
05/03/2017
4
RENGARAJAN, VARATHARAJAN
Exec Dt:
05/03/2017
Assignee
1
II-VI INCORPORATED
375 SAXONBURG BOULEVARD
SAXONBURG, PENNSYLVANIA 16056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170321345
15584583
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 11
Reel/Frame:049638/0916   Pages: 8
Recorded: 07/01/2019
Attorney Dkt #:4397-1902939
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, XUEPING
Exec Dt:
05/03/2017
2
ZWIEBACK, ILYA
Exec Dt:
05/03/2017
3
GUPTA, AVINASH K.
Exec Dt:
05/03/2017
4
RENGARAJAN, VARATHARAJAN
Exec Dt:
05/03/2017
Assignee
1
II-VI INCORPORATED
375 SAXONBURG BOULEVARD
SAXONBURG, PENNSYLVANIA 16056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11035054
US20190323145
16458385
Correspondence name and address
THE WEBB LAW FIRM / II-VI
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 12
Reel/Frame:065126/0549   Pages: 8
Recorded: 10/04/2023
Attorney Dkt #:OLD 150287-03862
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, XUEPING
Exec Dt:
05/03/2017
2
ZWIEBACK, ILYA
Exec Dt:
05/03/2017
3
GUPTA, AVINASH K
Exec Dt:
05/03/2017
4
RENGARAJAN, VARATHARAJAN
Exec Dt:
05/03/2017
Assignee
1
II-VI INCORPORATED
375 SAXONBURG BOULEVARD
SAXONBURG, PENNSYLVANIA 16056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11905618
US20210189591
17249597
Correspondence name and address
BLANK ROME LLP
1271 AVENUE OF THE AMERICAS, 15TH FLOOR
NEW YORK, NY 10020
Assignment: 13
Reel/Frame:046961/0517   Pages: 5
Recorded: 09/25/2018
Attorney Dkt #:WBG-17-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, XUEPING
Exec Dt:
07/30/2018
2
GUPTA, AVINASH
Exec Dt:
07/30/2018
3
RAMM, MARK
Exec Dt:
07/30/2018
4
ZWIEBACK, ILYA
Exec Dt:
07/30/2018
5
RENGARAJAN, VARATHARAJAN
Exec Dt:
07/30/2018
6
RULAND, GARY E.
Exec Dt:
07/31/2018
Assignee
1
II-VI DELAWARE, INC.
1105 NORTH MARKET STREET
SUITE 1300
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10793972
NONE
16031917
Correspondence name and address
WENDY W. KOBA II-VI INCORPORATED
PO BOX 556
SPRINGTOWN, PA 18081
Assignment: 14
Reel/Frame:053873/0001   Pages: 6
Recorded: 09/24/2020
Attorney Dkt #:I4254.10046US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZWIEBACK, ILYA
Exec Dt:
09/18/2020
2
RENGARAJAN, VARATHARAJAN
Exec Dt:
09/18/2020
3
SOUZIS, ANDREW
Exec Dt:
09/18/2020
4
RULAND, GARY E.
Exec Dt:
09/18/2020
Assignee
1
II-VI DELAWARE, INC.
1105 NORTH MARKET STREET
SUITE 300
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210269937
17029746
Correspondence name and address
KEVIN J. HUSER / MASCHOFF BRENNAN
1389 CENTER DRIVE
300
PARK CITY, UT 84098
Assignment: 15
Reel/Frame:056059/0001   Pages: 8
Recorded: 04/27/2021
Attorney Dkt #:150287-03906
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZWIEBACK, ILYA
Exec Dt:
03/22/2021
2
RENGARAJAN, VARATHARAJAN
Exec Dt:
03/22/2021
3
SOUZIS, ANDREW E
Exec Dt:
03/22/2021
4
RULAND, GARY
Exec Dt:
03/22/2021
Assignee
1
II-VI DELAWARE, INC
1105 NORTH MARKET STREET, SUITE 1300
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210269938
17249395
Correspondence name and address
BLANK ROME LLP - II-VI
1825 EYE STREET NW
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:057215/0711   Pages: 5
Recorded: 08/18/2021
Attorney Dkt #:150287-03942
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZWIEBACK, ILYA
Exec Dt:
08/11/2021
2
RENGARAJAN, VARATHARAJAN
Exec Dt:
08/12/2021
Assignee
1
II-VI DELAWARE, INC
1105 NORTH MARKET STREET, SUITE 1300
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220049373
17444863
Correspondence name and address
BLANK ROME LLP - II-VI
1825 EYE STREET NW
WASHINGTON, DC 20006-5403

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