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Patent Assignment Assignor Details
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Assignor Name : ZAFIROGLU, DIMITRI
Total Assignments: 25
Assignment: 1
Reel/Frame:004081/0070   Pages: 1
Recorded: 01/17/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIRAYOGLU, BIROL
Exec Dt:
11/03/1982
2
ZAFIROGLU, DIMITRI
Exec Dt:
11/03/1982
Assignee
1
DUPONT,E.I. DE NEMOURS AND COMPANY
A CORP. OF DEL.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4442161
NONE
06439209
Correspondence name and address
LAWRENCE ISAKOFF
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:013259/0575   Pages: 2
Recorded: 11/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZAFIROGLU, DIMITRI
Exec Dt:
10/15/2002
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DELAWARE 19880-0025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6811870
US20040069402
10271369
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
GEORGE M. MEDWICK
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 3
Reel/Frame:013267/0294   Pages: 2
Recorded: 11/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZAFIROGLU, DIMITRI
Exec Dt:
10/15/2002
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILIMINGTON, DELAWARE 19880-0025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6967052
US20040071926
10271361
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
GEORGE M. MEDWICK
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Assignment: 4
Reel/Frame:015045/0624   Pages: 3
Recorded: 03/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZAFIROGLU, DIMITRI
Exec Dt:
02/27/2004
Assignee
1
SWZ, LLC
200 LAKE DRIVE, SUITE A
NEWARK, DELAWARE 19702
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7087285
US20050196579
10790905
Correspondence name and address
H.T. THAN
1010 WISCONSIN AVE., NW, SUITE 560
WASHINGTON, DC 20007
Assignment: 5
Reel/Frame:016643/0019   Pages: 3
Recorded: 05/31/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAFIROGLU, DIMITRI
Exec Dt:
05/24/2005
2
LACY, RICHARD I.
Exec Dt:
05/24/2005
Assignee
1
XYMID, L.L.C.
9307 SUMMERLOCK PLACE
CHESTERFIELD, VIRGINIA 23832
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7141770
US20050269318
11141722
Correspondence name and address
JEFFREY C. LEW
2205 SILVERSIDE ROAD
DEP'T 47363
WILMINGTON, DE 19810
Assignment: 6
Reel/Frame:034038/0469   Pages: 3
Recorded: 10/27/2014
Attorney Dkt #:S-023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZAFIROGLU, DIMITRI
Exec Dt:
10/10/2014
Assignee
1
DZS, LLC
5141 CRAIG RATH BLVD.
MIDLOTHIAN, VIRGINIA 23112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9243359
US20130273297
13447863
Correspondence name and address
THE H.T. THAN LAW GROUP
12505 PARK POTOMAC AVENUE
SUITE 520
POTOMAC, MD 20854
Assignment: 7
Reel/Frame:038262/0160   Pages: 4
Recorded: 03/25/2016
Attorney Dkt #:S-024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZAFIROGLU, DIMITRI
Exec Dt:
03/24/2016
Assignee
1
TEXTILE FLOORING INTERNATIONAL, LLC
818 J&J DRIVE
DALTON, GEORGIA 30720
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10337141
US20130280486
13886733
Correspondence name and address
THE H.T. THAN LAW GROUP
12505 PARK POTOMAC AVENUE
SUITE 520
POTOMAC, MD 20854
Assignment: 8
Reel/Frame:038300/0835   Pages: 4
Recorded: 03/30/2016
Attorney Dkt #:0462-001-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZAFIROGLU, DIMITRI
Exec Dt:
03/24/2016
Assignee
1
TEXTILE FLOORING INTERNATIONAL, LLC
818 J&J DRIVE
DALTON, GEORGIA 30720
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10337141
US20130280486
13886733
Correspondence name and address
PATENT PORTFOLIO BUILDERS PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404
Assignment: 9
Reel/Frame:043382/0505   Pages: 5
Recorded: 08/24/2017
Attorney Dkt #:0462-010/S-032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAFIROGLU, DIMITRI
Exec Dt:
08/07/2017
2
REES, JOHN JOSEPH MATTHEWS
Exec Dt:
08/07/2017
3
TSIARKEZOS, STEPHEN
Exec Dt:
08/09/2017
Assignee
1
ENGINEERED FLOORS LLC
3510 CORPORATE DRIVE
DALTON, GEORGIA 30721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10738397
US20190032254
15664876
Correspondence name and address
PATENT PORTFOLIO BUILDERS PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404
Assignment: 10
Reel/Frame:045811/0055   Pages: 5
Recorded: 05/15/2018
Attorney Dkt #:0462-009-2/S-025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAFIROGLU, DIMITRI
Exec Dt:
05/09/2018
2
TSIARKEZOS, STEPHEN
Exec Dt:
05/15/2018
3
REES, JOHN JOSEPH MATTHEWS
Exec Dt:
05/15/2018
Assignee
1
ENGINEERED FLOORS LLC
3510 CORPORATE DRIVE
DALTON, GEORGIA 30721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11851890
US20180328045
15979934
Correspondence name and address
PATENT PORTFOLIO BUILDERS PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404
Assignment: 11
Reel/Frame:045811/0123   Pages: 5
Recorded: 05/15/2018
Attorney Dkt #:0462-011-2/S-060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REES, JOHN JOSEPH MATTHEWS
Exec Dt:
05/15/2018
2
TSIARKEZOS, STEPHEN
Exec Dt:
05/15/2018
3
ZAFIROGLU, DIMITRI
Exec Dt:
05/15/2018
Assignee
1
ENGINEERED FLOORS LLC
3510 CORPORATE DRIVE
DALTON, GEORGIA 30721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10513822
US20180327967
15979945
Correspondence name and address
PATENT PORTFOLIO BUILDERS PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404
Assignment: 12
Reel/Frame:048763/0424   Pages: 5
Recorded: 04/02/2019
Attorney Dkt #:0462-013-2-CIP/S-066
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REES, JOHN JOSEPH MATTHEWS
Exec Dt:
03/28/2019
2
TSIARKEZOS, STEPHEN HORACE
Exec Dt:
03/28/2019
3
ZAFIROGLU, DIMITRI
Exec Dt:
03/28/2019
4
DANIELL, ANTHONY
Exec Dt:
04/01/2019
Assignee
1
ENGINEERED FLOORS LLC
3510 CORPORATE DRIVE
DALTON, GEORGIA 30721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11608591
US20190211499
16292834
Correspondence name and address
PATENT PORTFOLIO BUILDERS PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404
Assignment: 13
Reel/Frame:050502/0464   Pages: 5
Recorded: 09/26/2019
Attorney Dkt #:0462-015-2/S-062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REES, JOHN JOSEPH MATTHEWS
Exec Dt:
03/28/2019
2
DANIELL, ANTHONY
Exec Dt:
03/28/2019
3
TSIARKEZOS, STEPHEN
Exec Dt:
03/28/2019
4
ZAFIROGLU, DIMITRI
Exec Dt:
08/12/2019
Assignee
1
ENGINEERED FLOORS LLC
3510 CORPORATE DRIVE
DALTON, GEORGIA 30721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190300757
16366102
Correspondence name and address
PATENT PORTFOLIO BUILDERS PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404
Assignment: 14
Reel/Frame:050602/0145   Pages: 4
Recorded: 10/02/2019
Attorney Dkt #:0462-016-2/S-063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REES, JOHN JOSEPH MATTHEWS
Exec Dt:
09/16/2019
2
SCHNELLER, DOUGLAS P.
Exec Dt:
09/16/2019
3
ZAFIROGLU, DIMITRI
Exec Dt:
09/19/2019
Assignee
1
ENGINEERED FLOORS LLC
3510 CORPORATE DRIVE
DALTON, GEORGIA 30721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200080258
16569123
Correspondence name and address
PATENT PORTFOLIO BUILDERS PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404
Assignment: 15
Reel/Frame:050602/0052   Pages: 4
Recorded: 10/02/2019
Attorney Dkt #:0462-017-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REES, JOHN JOSEPH MATTHEWS
Exec Dt:
09/25/2019
2
ZAFIROGLU, DIMITRI
Exec Dt:
09/25/2019
Assignee
1
ENGINEERED FLOORS LLC
3510 CORPORATE DRIVE
DALTON, GEORGIA 30721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200086344
16576149
Correspondence name and address
PATENT PORTFOLIO BUILDERS PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404
Assignment: 16
Reel/Frame:053049/0164   Pages: 4
Recorded: 06/26/2020
Attorney Dkt #:0462-019-2/S-069
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REES, JOHN JOSEPH MATTHEWS
Exec Dt:
01/17/2020
2
TSIARKEZOS, STEPHEN
Exec Dt:
01/17/2020
3
ZAFIROGLU, DIMITRI
Exec Dt:
01/20/2020
Assignee
1
ENGINEERED FLOORS LLC
3510 CORPORATE DRIVE
DALTON, GEORGIA 30721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10954627
US20200232159
16744863
Correspondence name and address
PATENT PORTFOLIO BUILDERS PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404
Assignment: 17
Reel/Frame:052730/0034   Pages: 4
Recorded: 05/21/2020
Attorney Dkt #:0462-023-2/S-065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REES, JOHN JOSEPH MATTHEWS
Exec Dt:
05/06/2020
2
TSIARKEZOS, STEPHEN
Exec Dt:
05/06/2020
3
ZAFIROGLU, DIMITRI
Exec Dt:
05/09/2020
4
DANIELL, ANTHONY
Exec Dt:
05/06/2020
Assignee
1
ENGINEERED FLOORS LLC
3510 CORPORATE DRIVE
DALTON, GEORGIA 30721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11339511
US20200340153
16855620
Correspondence name and address
PATENT PORTFOLIO BUILDERS PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404
Assignment: 18
Reel/Frame:053501/0775   Pages: 3
Recorded: 08/14/2020
Attorney Dkt #:0462-018-2/S-071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REES, JOHN JOSEPH MATTHEWS
Exec Dt:
07/21/2020
2
ZAFIROGLU, DIMITRI
Exec Dt:
07/26/2020
3
DANIELL, ANTHONY
Exec Dt:
07/21/2020
Assignee
1
ENGINEERED FLOORS LLC
3510 CORPORATE DRIVE
DALTON, GEORGIA 30721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11878491
US20210008856
16924855
Correspondence name and address
PATENT PORTFOLIO BUILDERS PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404
Assignment: 19
Reel/Frame:053782/0145   Pages: 5
Recorded: 09/15/2020
Attorney Dkt #:0462-022-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAFIROGLU, DIMITRI
Exec Dt:
07/26/2020
2
TSIARKEZOS, STEPHEN
Exec Dt:
07/21/2020
3
REES, JOHN JOSEPH MATTHEWS
Exec Dt:
07/21/2020
4
DANIELL, ANTHONY
Exec Dt:
07/21/2020
5
DELOZIER, RUSS
Exec Dt:
09/09/2020
Assignee
1
ENGINEERED FLOORS LLC
3510 CORPORATE DRIVE
DALTON, GEORGIA 30721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210009784
16925941
Correspondence name and address
PATENT PORTFOLIO BUILDERS PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404
Assignment: 20
Reel/Frame:054228/0416   Pages: 4
Recorded: 10/27/2020
Attorney Dkt #:0462-024-2/S-079
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSIARKEZOS, STEPHEN
Exec Dt:
10/12/2020
2
REES, JOHN JOSEPH MATTHEWS
Exec Dt:
10/15/2020
3
ZAFIROGLU, DIMITRI
Exec Dt:
10/12/2020
Assignee
1
ENGINEERED FLOORS LLC
3510 CORPORATE DRIVE
DALTON, GEORGIA 30721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210102386
17064840
Correspondence name and address
PATENT PORTFOLIO BUILDERS PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404
Assignment: 21
Reel/Frame:063029/0757   Pages: 3
Recorded: 03/20/2023
Attorney Dkt #:XMD-029.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZAFIROGLU, DIMITRI
Exec Dt:
08/21/2021
Assignee
1
XYMID, LLC.
5141 CRAIG RATH BLVD.
MIDLOTHIAN, VIRGINIA 23112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220047023
17400344
Correspondence name and address
THE H.T. THAN LAW GROUP
12505 PARK POTOMAC AVENUE
6TH FLOOR
POTOMAC, MD 20854
Assignment: 22
Reel/Frame:062158/0613   Pages: 6
Recorded: 12/20/2022
Attorney Dkt #:XMD-030.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAFIROGLU, DIMITRI
Exec Dt:
06/09/2022
2
THAN, H.T.
Exec Dt:
08/01/2022
3
BILLUPS, JASON
Exec Dt:
11/11/2022
Assignee
1
XYMID, LLC.
5141 CRAIG RATH BLVD.
MIDLOTHIAN, VIRGINIA 23112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11905631
US20220356614
17736429
Correspondence name and address
THE H.T. THAN LAW GROUP
12505 PARK POTOMAC AVENUE
6TH FLOOR
POTOMAC, MD 20854
Assignment: 23
Reel/Frame:062158/0398   Pages: 4
Recorded: 12/20/2022
Attorney Dkt #:XMD-027.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAFIROGLU, DIMITRI
Exec Dt:
08/12/2022
2
BILLUPS, JASON
Exec Dt:
11/11/2022
Assignee
1
XYMID, LLC.
5141 CRAIG RATH BLVD.
MIDLOTHIAN, VIRGINIA 23112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11725321
US20210310169
17222363
Correspondence name and address
THE H.T. THAN LAW GROUP
12505 PARK POTOMAC AVENUE
6TH FLOOR
POTOMAC, MD 20854
Assignment: 24
Reel/Frame:062158/0423   Pages: 4
Recorded: 12/20/2022
Attorney Dkt #:XMD-028.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAFIROGLU, DIMITRI
Exec Dt:
08/12/2022
2
BILLUPS, JASON
Exec Dt:
11/11/2022
Assignee
1
XYMID, LLC.
5141 CRAIG RATH BLVD.
MIDLOTHIAN, VIRGINIA 23112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11926938
US20210156059
17104847
Correspondence name and address
THE H.T. THAN LAW GROUP
12505 PARK POTOMAC AVENUE
6TH FLOOR
POTOMAC, MD 20854
Assignment: 25
Reel/Frame:062158/0625   Pages: 4
Recorded: 12/20/2022
Attorney Dkt #:XMD-026.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BILLUPS, JASON
Exec Dt:
11/11/2022
2
ZAFIROGLU, DIMITRI
Exec Dt:
08/12/2022
Assignee
1
XYMID, LLC.
5141 CRAIG RATH BLVD.
MIDLOTHIAN, VIRGINIA 23112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210169245
17071113
Correspondence name and address
THE H.T. THAN LAW GROUP
12505 PARK POTOMAC AVENUE
6TH FLOOR
POTOMAC, MD 20854

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