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Patent Assignment Assignor Details
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Assignor Name : ENGLAND, WILLIAM G.
Total Assignments: 22
Assignment: 1
Reel/Frame:004786/0773   Pages: 3
Recorded: 09/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OSBORNE, MICHAEL W.
Exec Dt:
09/01/1987
2
AFFOLDER, CYNTHIA A.
Exec Dt:
09/01/1987
3
ENGLAND, WILLIAM G.
Exec Dt:
09/01/1987
Assignee
1
PURAFIL, INC., 2654 WEAVER WAY, DORAVILLE, GEORGIA 30340 A CORP. OF GEORGIA
GEORGIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4855276
NONE
07092134
Correspondence name and address
JONES, ASKEW & LUNSFORD
P.O. BOX 56326
ATLANTA, GA 30343-0326
Assignment: 2
Reel/Frame:006079/0129   Pages: 5
Recorded: 12/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OSBORNE, MICHAEL G.
Exec Dt:
12/09/1991
2
ENGLAND, WILLIAM G.
Exec Dt:
12/09/1991
3
ZHANG, XIUYI
Exec Dt:
12/09/1991
Assignee
1
PURAFIL, INC. A CORP. OF GEORGIA
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5208162
NONE
07812766
Correspondence name and address
JONES, ASKEW & LUNSFORD
JEFFREY E. YOUNG
37TH FLOOR
191 PEACHTREE STREET, N.E.
ATLANTA, GEORGIA 30303-1769
Assignment: 3
Reel/Frame:007318/0462   Pages: 3
Recorded: 01/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGLAND, WILLIAM G.
Exec Dt:
01/26/1995
Assignee
1
PURAFIL, INC.
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5942323
NONE
08378807
Correspondence name and address
ROXANNE EDWARDS CENATEMPO
JONES & ASKEW
37TH FLOOR, 191 PEACHTREE STREET, N.E.
ATLANTA, GEORGIA 30303-1769
Assignment: 4
Reel/Frame:017758/0219   Pages: 3
Recorded: 06/06/2006
Attorney Dkt #:02400-0220 (45038-320968)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGLAND, WILLIAM G.
Exec Dt:
05/26/2006
Assignee
1
PURAFIL, INC.
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070157810
10550223
Correspondence name and address
JOHN S. PRATT, ESQ.
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 5
Reel/Frame:018630/0889   Pages: 3
Recorded: 12/14/2006
Attorney Dkt #:45038-336075 (PUR-0251)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGLAND, WILLIAM G.
Exec Dt:
11/30/2006
Assignee
1
PURAFIL, INC.
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070087444
11581772
Correspondence name and address
JOHN S. PRATT, ESQ.
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 6
Reel/Frame:020181/0057   Pages: 3
Recorded: 11/30/2007
Attorney Dkt #:45038-350836
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGLAND, WILLIAM G.
Exec Dt:
11/26/2007
Assignee
1
PURAFIL, INC.
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8182775
US20080127822
11948116
Correspondence name and address
JOHN S. PRATT, ESQ KILPATRICK STOCKTON,
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 7
Reel/Frame:022797/0748   Pages: 3
Recorded: 06/09/2009
Attorney Dkt #:45038/373057
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGLAND, WILLIAM G.
Exec Dt:
05/21/2009
Assignee
1
PURAFIL, INC.
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8992867
US20090246107
12410860
Correspondence name and address
JOHN S. PRATT, ESQ KILPATRICK STOCKTON,
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 8
Reel/Frame:024786/0835   Pages: 3
Recorded: 08/04/2010
Attorney Dkt #:45038-388246
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGLAND, WILLIAM G.
Exec Dt:
07/16/2010
Assignee
1
PURAFIL, INC.
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8247346
US20100296990
12726746
Correspondence name and address
JOHN S. PRATT, ESQ.
1100 PEACHTREE STREET, SUITE 2800
KILPATRICK STOCKTON LLP
ATLANTA, GA 30309
Assignment: 9
Reel/Frame:028803/0375   Pages: 3
Recorded: 08/17/2012
Attorney Dkt #:45038/848130
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGLAND, WILLIAM G.
Exec Dt:
07/16/2010
Assignee
1
PURAFIL, INC.
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8420038
US20120305499
13588047
Correspondence name and address
JOHN S. PRATT, ESQ KILPATRICK TOWNSEND &
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 10
Reel/Frame:026873/0051   Pages: 3
Recorded: 09/08/2011
Attorney Dkt #:45038/803187
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGLAND, WILLIAM G.
Exec Dt:
08/29/2011
Assignee
1
PURAFIL, INC.
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8343401
US20110316186
13080127
Correspondence name and address
JOHN S. PRATT, ESQ KILPATRICK TOWNSEND &
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 11
Reel/Frame:027904/0592   Pages: 3
Recorded: 03/21/2012
Attorney Dkt #:45038/834636 (PUR0311)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGLAND, WILLIAM G.
Exec Dt:
03/21/2012
Assignee
1
PURAFIL, INC.
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120245043
13426254
Correspondence name and address
JOHN S. PRATT, ESQ KILPATRICK TOWNSEND &
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 12
Reel/Frame:031659/0392   Pages: 3
Recorded: 11/22/2013
Attorney Dkt #:45038/879345
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGLAND, WILLIAM G.
Exec Dt:
08/22/2013
Assignee
1
PURAFIL, INC.
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9108142
US20130302234
13946503
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 13
Reel/Frame:036095/0161   Pages: 3
Recorded: 07/15/2015
Attorney Dkt #:45038-948618
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGLAND, WILLIAM G.
Exec Dt:
08/22/2013
Assignee
1
PURAFIL, INC.
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9370763
US20150314262
14799686
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 14
Reel/Frame:035104/0087   Pages: 3
Recorded: 03/06/2015
Attorney Dkt #:I4060-937030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGLAND, WILLIAM G.
Exec Dt:
02/25/2015
Assignee
1
PURAFIL, INC.
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10857518
US20150182945
14630707
Correspondence name and address
JAMIE L. GRAHAM
1100 PEACHTREE STREET, SUITE 2800
KILPATRICK TOWNSEND & STOCKTON LLP
ATLANTA, GA 30309
Assignment: 15
Reel/Frame:046905/0887   Pages: 3
Recorded: 09/19/2018
Attorney Dkt #:045038-0967523
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGLAND, WILLIAM G.
Exec Dt:
04/01/2015
2
POTTS, MATTHEW
Exec Dt:
04/01/2015
Assignee
1
PURAFIL, INC.
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10151683
US20160178549
14757384
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP MAILS
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 16
Reel/Frame:037407/0686   Pages: 3
Recorded: 01/05/2016
Attorney Dkt #:045038-0957942
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGLAND, WILLIAM G.
Exec Dt:
01/04/2016
Assignee
1
PURAFIL, INC.
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160041085
14774796
Correspondence name and address
JOHN S. PRATT, ESQ KILPATRICK TOWNSEND &
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 17
Reel/Frame:037517/0649   Pages: 5
Recorded: 01/14/2016
Attorney Dkt #:045038-0957942
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER PREVIOUSLY RECORDED AT REEL: 037407 FRAME: 0686. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
ENGLAND, WILLIAM G.
Exec Dt:
01/04/2016
Assignee
1
PURAFIL, INC.
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160041085
14774796
Correspondence name and address
JOHN S. PRATT, ESQ KILPATRICK TOWNSEND &
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 18
Reel/Frame:041056/0410   Pages: 3
Recorded: 01/24/2017
Attorney Dkt #:045038-1036667-PUR-0340
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGLAND, WILLIAM G.
Exec Dt:
03/28/2016
Assignee
1
PURAFIL, INC.
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11040307
US20170216769
15413492
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP MAILS
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 19
Reel/Frame:051887/0539   Pages: 3
Recorded: 02/21/2020
Attorney Dkt #:045038-1179957
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGLAND, WILLIAM G.
Exec Dt:
11/22/2017
Assignee
1
PURAFIL, INC.
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200188835
16640895
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 20
Reel/Frame:055216/0815   Pages: 3
Recorded: 02/10/2021
Attorney Dkt #:045038-1214515
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGLAND, WILLIAM G.
Exec Dt:
02/08/2021
Assignee
1
PURAFIL, INC.
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210101101
15733730
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE
SUITE 2800
ATLANTA, GA 30309
Assignment: 21
Reel/Frame:060213/0589   Pages: 5
Recorded: 06/15/2022
Attorney Dkt #:045038-1204862
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGLAND, WILLIAM G.
Exec Dt:
06/07/2022
2
XIN, MEI
Exec Dt:
06/12/2022
Assignee
1
PURAFIL, INC.
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220347621
17753118
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE
SUITE 2800
ATLANTA, GA 30309
Assignment: 22
Reel/Frame:060807/0696   Pages: 5
Recorded: 08/15/2022
Attorney Dkt #:045038-1332939
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGLAND, WILLIAM G.
Exec Dt:
07/17/2022
2
JOSHI, JAYRAJ NAYAN
Exec Dt:
07/12/2022
Assignee
1
PURAFIL, INC.
2654 WEAVER WAY
DORAVILLE, GEORGIA 30340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230023192
17809394
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET, SUITE 2800
ATLANTA, GA 30309

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