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Assignee Name : PERPETUUM LTD.
Total Assignments: 20
Assignment: 1
Reel/Frame:017695/0039   Pages: 2
Recorded: 05/31/2006
Attorney Dkt #:CPAGE.00013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBERTS, STEPHEN
Exec Dt:
03/06/2006
Assignee
1
PERPETUUM LTD.
C.E.I. (BUILDING 27)
THE UNIVERSITY
SOUTHAMPTON, UNITED KINGDOM SO17 1BJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7554224
US20070194634
11361893
Correspondence name and address
COLIN P. CAHOON
P.O. BOX 802334
DALLAS, TX 75380
Assignment: 2
Reel/Frame:017752/0941   Pages: 4
Recorded: 06/09/2006
Attorney Dkt #:CPAGE.00014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, STEPHEN
Exec Dt:
05/24/2006
2
CHINI, BEHROOZ
Exec Dt:
05/26/2006
Assignee
1
PERPETUUM LTD.
C.E.I. (BUILDING 27), THE UNIVERSITY
SOUTHAMPTON, UNITED KINGDOM SO17 1BJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7345372
US20070210580
11370475
Correspondence name and address
COLIN P. CAHOON
13760 NOEL ROAD, SUITE 900
P.O. BOX 802334
DALLAS, TX 75240
Assignment: 3
Reel/Frame:020395/0911   Pages: 3
Recorded: 01/22/2008
Attorney Dkt #:CPAGE.00014-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, STEPHEN
Exec Dt:
05/24/2006
2
CHINI, BEHROOZ
Exec Dt:
05/26/2006
Assignee
1
PERPETUUM LTD.
C.E.I. (BUILDING 27), THE UNIVERSITY
SOUTHAMPTON, UNITED KINGDOM SO17 1BJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7453163
US20080116856
12017627
Correspondence name and address
CARSTENS & CAHOON, LLP
P O BOX 802334
DALLAS, TX 75380
Assignment: 4
Reel/Frame:022381/0011   Pages: 3
Recorded: 03/11/2009
Attorney Dkt #:CPAGE.00019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, STEPHEN, MR.
Exec Dt:
12/17/2007
2
FREELAND, ROY, MR.
Exec Dt:
12/17/2007
Assignee
1
PERPETUUM LTD.
C.E.I. (BUILDING 27), THE UNIVERSITY
SOUTHAMPTON, UNITED KINGDOM SO17 1BJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8432084
US20100033142
11911064
Correspondence name and address
CARSTENS & CAHOON, LLP
P O BOX 802334
DALLAS, TX 75380
Assignment: 5
Reel/Frame:020490/0229   Pages: 2
Recorded: 02/11/2008
Attorney Dkt #:CPAGE.00020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBERTS, STEPHEN, MR.
Exec Dt:
01/03/2008
Assignee
1
PERPETUUM LTD.
EPSILON HOUSE, CHILWORTH SCIENCE PARK
SOUTHAMPTON, UNITED KINGDOM SO16 7NS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7586220
US20080265692
11932578
Correspondence name and address
CARSTENS & CAHOON, LLP
P O BOX 802334
DALLAS, TX 75380
Assignment: 6
Reel/Frame:020812/0576   Pages: 3
Recorded: 04/16/2008
Attorney Dkt #:CPAGE.00018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, STEPHEN, MR.
Exec Dt:
01/03/2008
2
FREELAND, ROY, MR.
Exec Dt:
01/03/2008
Assignee
1
PERPETUUM LTD.
C.E.I. (BUILDING 27), THE UNIVERSITY
SOUTHAMPTON, UNITED KINGDOM SO17 1BJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8080906
US20080278008
11911055
Correspondence name and address
CARSTENS & CAHOON, LLP
P O BOX 802334
DALLAS, TX 75380
Assignment: 7
Reel/Frame:020936/0724   Pages: 4
Recorded: 05/12/2008
Attorney Dkt #:CPAGE.00021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, STEPHEN, MR.
Exec Dt:
04/30/2008
2
FREELAND, ROY, MR.
Exec Dt:
05/01/2008
3
STANLEY, GILES, MR.
Exec Dt:
05/01/2008
4
DAWKINS, KEITH DOBSON, MR.
Exec Dt:
05/01/2008
5
MORGAN, JOHN MARK, MR.
Exec Dt:
04/28/2008
6
ROBERTS, PAUL R., MR.
Exec Dt:
04/28/2008
Assignee
1
PERPETUUM LTD.
EPSILON HOUSE, CHILWORTH SCIENCE PARK
SOUTHAMPTON, HAMPSHIRE, UNITED KINGDOM SO16 6YD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8135469
US20080262562
12041298
Correspondence name and address
CARSTENS & CAHOON, LLP
P O BOX 802334
DALLAS, TX 75380
Assignment: 8
Reel/Frame:021438/0559   Pages: 3
Recorded: 08/26/2008
Attorney Dkt #:CPAGE.00022US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, STEPHEN
Exec Dt:
05/20/2008
2
FREELAND, ROY
Exec Dt:
05/22/2008
3
WHITE, NEIL
Exec Dt:
05/21/2008
Assignee
1
PERPETUUM LTD.
EPSILON HOUSE, CHILWORTH SCIENCE PARK
SOUTHAMPTON, UNITED KINGDOM SO16 7NS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7843090
US20100176664
12063658
Correspondence name and address
COLIN P. CAHOON
P.O. BOX 802334
DALLAS, TX 75380
Assignment: 9
Reel/Frame:021233/0976   Pages: 3
Recorded: 07/14/2008
Attorney Dkt #:CPAGE.00023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREELAND, ROY
Exec Dt:
06/27/2008
2
ROBERTS, STEPHEN
Exec Dt:
06/27/2008
Assignee
1
PERPETUUM LTD.
EPSILON HOUSE, CHILWORTH SCIENCE PARK
SOUTHAMPTON, UNITED KINGDOM SO23 7EF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7999402
US20090218824
12088626
Correspondence name and address
CARSTENS & CAHOON, LLP
P O BOX 802334
DALLAS, TX 75380
Assignment: 10
Reel/Frame:024271/0523   Pages: 3
Recorded: 04/22/2010
Attorney Dkt #:CPAGE.00027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARKER, JOHN STUART
Exec Dt:
01/13/2010
2
ROBERTS, STEPHEN
Exec Dt:
01/13/2010
Assignee
1
PERPETUUM LTD.
EPSILON HOUSE, CHILWORTH SCIENCE PARK
SOUTHAMPTON
HAMPSHIRE, UNITED KINGDOM SO16 7NS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8680694
US20110115222
12622858
Correspondence name and address
CARSTENS & CAHOON, LLP
P.O. BOX 802334
DALLAS, TX 75380-2334
Assignment: 11
Reel/Frame:025755/0359   Pages: 4
Recorded: 02/07/2011
Attorney Dkt #:CPAGE.00029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, STEPHEN
Exec Dt:
02/02/2011
2
WASENCZUK, ADAM
Exec Dt:
02/02/2011
3
MOUILLE, THOMAS BENOIT JULIEN
Exec Dt:
01/27/2011
Assignee
1
PERPETUUM LTD.
EPSILON HOUSE
CHILWORTH SCIENCE PARK
SOUTHAMPTON, HAMPSHIRE, UNITED KINGDOM SO16 7NS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8629569
US20110133488
12988219
Correspondence name and address
CARSTENS & CAHOON, LLP
13760 NOEL ROAD, SUITE 900
DALLAS, TX 75240
Assignment: 12
Reel/Frame:028166/0034   Pages: 3
Recorded: 05/07/2012
Attorney Dkt #:CPAGE.00032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WASENCZUK, ADAM
Exec Dt:
02/20/2012
2
ROBERTS, STEPHEN
Exec Dt:
02/20/2012
Assignee
1
PERPETUUM LTD.
EPSILON HOUSE, CHILWORTH SCIENCE PARK
SOUTHAMPTON HAMPSHIRE, UNITED KINGDOM SO16 7NS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9461530
US20120212097
13392443
Correspondence name and address
CARSTENS & CAHOON, LLP
P.O. BOX 802334
DALLAS, TX 75240
Assignment: 13
Reel/Frame:037547/0184   Pages: 3
Recorded: 01/21/2016
Attorney Dkt #:CPAGE.00035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINCENT, DAVID ROBERT
Exec Dt:
10/16/2015
2
WASENCZUK, ADAM
Exec Dt:
10/16/2015
Assignee
1
PERPETUUM LTD.
EPSILON HOUSE, CHILWORTH SCIENCE PARK
SOUTHAMPTON, UNITED KINGDOM SO16 7NS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9941822
US20160285393
14442675
Correspondence name and address
CARSTENS & CAHOON, LLP
P.O. BOX 802334
DALLAS, TX 75380
Assignment: 14
Reel/Frame:050267/0313   Pages: 3
Recorded: 09/04/2019
Attorney Dkt #:CPAGE.00038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINCENT, DAVID ROBERT
Exec Dt:
10/16/2015
2
WASENCZUK, ADAM
Exec Dt:
10/16/2015
Assignee
1
PERPETUUM LTD.
EPSILON HOUSE, CHILWORTH SCIENCE PARK
SOUTHAMPTON, UNITED KINGDOM SO16 7NS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10461670
US20180234033
15912792
Correspondence name and address
CARSTENS & CAHOON, LLP
P.O. BOX 8023334
DALLAS, TX 75380
Assignment: 15
Reel/Frame:044159/0626   Pages: 3
Recorded: 11/17/2017
Attorney Dkt #:CPAGE.00036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUSHTON, GUY
Exec Dt:
11/16/2017
2
WASENCZUK, ADAM
Exec Dt:
11/16/2017
Assignee
1
PERPETUUM LTD.
EPSILON HOUSE, CHILWORTH SCIENCE PARK
SOUTHAMPTON, UNITED KINGDOM SO16 7NS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10336348
US20180134304
15574682
Correspondence name and address
CARSTENS & CAHOON, LLP
P.O. BOX 802334
DALLAS, TX 75380
Assignment: 16
Reel/Frame:045390/0865   Pages: 3
Recorded: 03/29/2018
Attorney Dkt #:CPAGE.00037
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEVY, ANDREW PAUL
Exec Dt:
01/02/2018
2
ALLUM, MICHAEL
Exec Dt:
01/02/2018
3
VINCENT, DAVID ROBERT
Exec Dt:
01/02/2018
Assignee
1
PERPETUUM LTD.
EPSILON HOUSE
CHILWORTH SCIENCE PARK
SOUTHAMPTON, UNITED KINGDOM SO16 7NS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10356691
US20180192352
15741077
Correspondence name and address
CARSTENS & CAHOON, LLP
P.O. BOX 802334
DALLAS, TX 75380
Assignment: 17
Reel/Frame:055438/0239   Pages: 3
Recorded: 02/27/2021
Attorney Dkt #:CPAGE.00046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WASENCZUK, ADAM
Exec Dt:
09/14/2020
Assignee
1
PERPETUUM LTD.
UNIT 7 THE QUADRANGLE, ABBEY PARK
ABBEY INDUSTRIAL ESTATE
ROMSEY, UNITED KINGDOM SO51 9DL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11632030
US20210028679
17042071
Correspondence name and address
CARSTENS & CAHOON, LLP
P.O. BOX 802334
DALLAS, TX 75380
Assignment: 18
Reel/Frame:055438/0885   Pages: 3
Recorded: 02/28/2021
Attorney Dkt #:CPAGE.00044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WASENCZUK, ADAM
Exec Dt:
09/14/2020
Assignee
1
PERPETUUM LTD.
UNIT 7 THE QUADRANGLE, ABBEY PARK
ABBEY INDUSTRIAL ESTATE
ROMSEY, UNITED KINGDOM SO51 9DL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11152843
US20210099064
17042078
Correspondence name and address
CARSTENS & CAHOON, LLP
P.O. BOX 802334
DALLAS, TX 75380
Assignment: 19
Reel/Frame:055438/0912   Pages: 3
Recorded: 02/28/2021
Attorney Dkt #:CPAGE.00045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WASENCZUK, ADAM
Exec Dt:
09/14/2020
Assignee
1
PERPETUUM LTD.
UNIT 7 THE QUADRANGLE, ABBEY PARK
ABBEY INDUSTRIAL ESTATE
ROMSEY, UNITED KINGDOM SO51 9DL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11031857
US20210099065
17042079
Correspondence name and address
CARSTENS & CAHOON, LLP
P.O. BOX 802334
DALLAS, TX 75380
Assignment: 20
Reel/Frame:055438/0925   Pages: 3
Recorded: 02/28/2021
Attorney Dkt #:CPAGE.00047
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WASENCZUK, ADAM
Exec Dt:
09/14/2020
Assignee
1
PERPETUUM LTD.
UNIT 7 THE QUADRANGLE, ABBEY PARK
ABBEY INDUSTRIAL ESTATE
ROMSEY, UNITED KINGDOM SO51 9DL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11626787
US20210099063
17042076
Correspondence name and address
CARSTENS & CAHOON, LLP
P.O. BOX 802334
DALLAS, TX 75380

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