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Patent Assignment Assignor Details
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Assignor Name : KHAN, MIR
Total Assignments: 15
Assignment: 1
Reel/Frame:029500/0812   Pages: 3
Recorded: 12/19/2012
Attorney Dkt #:1086.2037-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KHAN, MIR
Exec Dt:
12/13/2012
Assignee
1
ASPEN TECHNOLOGY, INC.
200 WHEELER ROAD
BURLINGTON, MASSACHUSETTS 01803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10127334
US20130144591
13693812
Correspondence name and address
MARYLOU WAKIMURA
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 2
Reel/Frame:030265/0982   Pages: 3
Recorded: 04/23/2013
Attorney Dkt #:297.253
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZERNICKE, BLAKE
Exec Dt:
04/10/2013
2
KHAN, MIR
Exec Dt:
04/05/2013
3
WISCHSTADT, GREG
Exec Dt:
04/22/2013
Assignee
1
GENERAC POWER SYSTEMS, INC.
HIGHWAY 59 AT HILLSIDE ROAD
WAUKESHA, WISCONSIN 53187
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140263751
13828982
Correspondence name and address
BOYLE FREDRICKSON, S.C.
840 NORTH PLANKINTON AVENUE
MILWAUKEE, WI 53203
Assignment: 3
Reel/Frame:030314/0946   Pages: 4
Recorded: 04/30/2013
Attorney Dkt #:297.252
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WISCHSTADT, GREG
Exec Dt:
04/25/2013
2
KHAN, MIR
Exec Dt:
04/24/2013
3
RACHUK, KEVIN
Exec Dt:
04/25/2013
4
NASH, TERESA ANN
Exec Dt:
04/25/2013
Assignee
1
GENERAC POWER SYSTEMS, INC.
P.O. BOX 8
WAUKESHA, WISCONSIN 53187
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140119949
13843821
Correspondence name and address
BOYLE FREDRICKSON S.C.
840 NORTH PLANKINTON AVENUE
MILWAUKEE, WI 53203
Assignment: 4
Reel/Frame:030592/0835   Pages: 3
Recorded: 06/12/2013
Attorney Dkt #:297.242
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHAN, MIR
Exec Dt:
05/30/2013
2
WISCHSTADT, GREG
Exec Dt:
05/30/2013
3
SERDYNSKI, DAVID
Exec Dt:
05/30/2013
Assignee
1
GENERAL POWER SYSTEMS, INC.
P.O. BOX 8
WAUKESHA, WISCONSIN 53187
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140251390
13785586
Correspondence name and address
BOYLE FREDRICKSON, S.C.
840 NORTH PLANKINTON AVENUE
MILWAUKEE, WI 53203
Assignment: 5
Reel/Frame:030592/0873   Pages: 3
Recorded: 06/12/2013
Attorney Dkt #:297.246
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WISCHSTADT, GREG
Exec Dt:
05/30/2013
2
KHAN, MIR
Exec Dt:
05/30/2013
Assignee
1
GENERAC POWER SYSTEMS, INC.
P.O. BOX 8
WAUKESHA, WISCONSIN 53187
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140252138
13785649
Correspondence name and address
BOYLE FREDRICKSON, S.C.
840 NORTH PLANKINTON AVENUE
MILWAUKEE, WI 53203
Assignment: 6
Reel/Frame:030690/0629   Pages: 4
Recorded: 06/26/2013
Attorney Dkt #:297.244
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZERNICKE, BLAKE
Exec Dt:
05/31/2013
2
KHAN, MIR
Exec Dt:
05/30/2013
3
WISCHSTADT, GREG
Exec Dt:
05/30/2013
4
SERDYNSKI, DAVID
Exec Dt:
05/30/2013
Assignee
1
GENERAC POWER SYSTEMS, INC.
P.O. BOX 8
WAUKESHA, WISCONSIN 53187
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140263707
13828715
Correspondence name and address
BOYLE FREDRICKSON, S.C.
840 NORTH PLANKINTON AVENUE
MILWAUKEE, WI 53203
Assignment: 7
Reel/Frame:030923/0761   Pages: 4
Recorded: 08/01/2013
Attorney Dkt #:297.249
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NUSHART, PETER
Exec Dt:
07/22/2013
2
RACHUK, KEVIN
Exec Dt:
07/23/2013
3
KHAN, MIR
Exec Dt:
07/19/2013
Assignee
1
GENERAC POWER SYSTEMS, INC.
P.O. BOX 8
WAUKESHA, WISCONSIN 53187
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140263754
13842486
Correspondence name and address
BOYLE FREDRICKSON S.C.
840 NORTH PLANKINTON AVENUE
MILWAUKEE, WI 53203
Assignment: 8
Reel/Frame:030923/0857   Pages: 3
Recorded: 08/01/2013
Attorney Dkt #:297.247
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHAN, MIR
Exec Dt:
07/19/2013
2
NUSHART, PETER
Exec Dt:
07/22/2013
Assignee
1
GENERAC POWER SYSTEMS, INC.
P.O. BOX 8
WAUKESHA, WISCONSIN 53187
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140263710
13844025
Correspondence name and address
BOYLE FREDRICKSON S.C.
840 NORTH PLANKINTON AVENUE
MILWAUKEE, WI 53203
Assignment: 9
Reel/Frame:034683/0907   Pages: 6
Recorded: 01/12/2015
Attorney Dkt #:297.401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHAN, MIR
Exec Dt:
12/19/2014
2
KOBRYN, ALEXANDER
Exec Dt:
12/19/2014
3
MONTONDO, WHITNEY
Exec Dt:
01/07/2015
4
SAEGER, NIC
Exec Dt:
12/19/2014
Assignee
1
GENERAC POWER SYSTEMS, INC.
HIGHWAY 59 AT HILLSIDE ROAD
WAUKESHA, WISCONSIN 53187
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D750139
NONE
29508574
Correspondence name and address
BOYLE FREDRICKSON S.C.
840 NORTH PLANKINTON AVENUE
MILWAUKEE, WI 53203
Assignment: 10
Reel/Frame:039729/0854   Pages: 6
Recorded: 08/18/2016
Attorney Dkt #:297.402
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHAN, MIR
Exec Dt:
03/05/2016
2
KOBRYN, ALEXANDER
Exec Dt:
03/08/2016
3
MONTONDO, WHITNEY
Exec Dt:
08/17/2016
4
SAEGER, NIC
Exec Dt:
03/14/2016
Assignee
1
GENERAC POWER SYSTEMS
HIGHWAY 59 AT HILLSIDE ROAD
WAUKESHA, WISCONSIN 53187
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10119543
US20160131140
14934876
Correspondence name and address
BOYLE FREDRICKSON, S.C.
840 NORTH PLANKINTON AVENUE
MILWAUKEE, WI 53203
Assignment: 11
Reel/Frame:038726/0470   Pages: 4
Recorded: 05/26/2016
Attorney Dkt #:297.448
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHAN, MIR
Exec Dt:
04/14/2016
2
KOBRYN, ALEXANDER
Exec Dt:
04/28/2016
3
LOWNIK, MATTHEW A.
Exec Dt:
05/19/2016
Assignee
1
GENERAC POWER SYSTEMS, INC.
HIGHWAY 59 AT HILLSIDE ROAD
WAUKESHA, WISCONSIN 53187
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10018273
US20160265667
15066135
Correspondence name and address
BOYLE FREDRICKSON S.C.
840 NORTH PLANKINTON AVENUE
MILWAUKEE, WI 53203
Assignment: 12
Reel/Frame:048322/0736   Pages: 6
Recorded: 02/13/2019
Attorney Dkt #:1086.2063-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAO, ASHOK
Exec Dt:
01/11/2019
2
ZHAO, HONG
Exec Dt:
01/11/2019
3
CASTILLO, PEDRO ALEJANDRO CASTILLO
Exec Dt:
01/11/2019
4
BRUWER, MARK-JOHN
Exec Dt:
01/11/2019
5
KHAN, MIR
Exec Dt:
01/11/2019
6
BATES, ALEXANDER B.
Exec Dt:
02/07/2019
Assignee
1
ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11348018
US20190188584
16223763
Correspondence name and address
MARY LOU WAKIMURA, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742
Assignment: 13
Reel/Frame:055752/0669   Pages: 6
Recorded: 03/29/2021
Attorney Dkt #:1086.2081-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAO, ASHOK
Exec Dt:
03/23/2021
2
CASTILLO CASTILLO, PEDRO ALEJANDRO
Exec Dt:
03/23/2021
3
ZHAO, HONG
Exec Dt:
03/23/2021
4
KHAN, MIR
Exec Dt:
03/23/2021
5
HARMSE, MAGIEL J.
Exec Dt:
03/25/2021
Assignee
1
ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11933159
US20210301644
17214160
Correspondence name and address
CHRISTOPHER K. ALBERT, ESQ.
HAMILTON, BROOK, SMITH, & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 14
Reel/Frame:057732/0683   Pages: 10
Recorded: 10/07/2021
Attorney Dkt #:1086.2085-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, HONG
Exec Dt:
08/01/2021
2
RAO, ASHOK
Exec Dt:
08/02/2021
3
RAI, GAURAV
Exec Dt:
08/03/2021
4
KHAN, MIR
Exec Dt:
08/01/2021
5
CASTILLO, PEDRO ALEJANDRO CASTILLO
Exec Dt:
08/02/2021
6
HARMSE, MAGIEL J.
Exec Dt:
08/01/2021
Assignee
1
ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11761427
US20220412318
17362681
Correspondence name and address
MARY LOU WAKIMURA
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 15
Reel/Frame:060355/0177   Pages: 4
Recorded: 06/29/2022
Attorney Dkt #:1086.2090-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, HONG
Exec Dt:
06/22/2022
2
RAO, ASHOK
Exec Dt:
06/21/2022
3
KHAN, MIR
Exec Dt:
06/21/2022
Assignee
1
ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240004355
17809640
Correspondence name and address
MARY LOU WAKIMURA, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133

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