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Patent Assignment Assignor Details
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Assignor Name : DEAN, ROY L.
Total Assignments: 25
Assignment: 1
Reel/Frame:017709/0148   Pages: 5
Recorded: 06/01/2006
Attorney Dkt #:10000-05 GRA-02A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOTSEY, MICHAEL A.
Exec Dt:
03/14/2006
2
SORZANO, TODD D.
Exec Dt:
03/06/2006
3
DEAN, ROY L.
Exec Dt:
03/06/2006
Assignee
1
GRACO CHILDREN'S PRODUCTS INC.
150 OAKLANDS BOULEVARD
EXTON, PENNSYLVANIA 19341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060214397
11337962
Correspondence name and address
LEMPIA IP GROUP, LLC
223 W. JACKSON BLVD., SUITE 1100
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:024423/0001   Pages: 5
Recorded: 05/21/2010
Attorney Dkt #:10000-05 GRA-02B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOTSEY, MICHAEL A.
Exec Dt:
03/14/2006
2
SORZANO, TODD D.
Exec Dt:
03/06/2006
3
DEAN, ROY L.
Exec Dt:
03/06/2006
Assignee
1
GRACO CHILDREN'S PRODUCTS INC.
150 OAKLANDS BOULEVARD
EXTON, PENNSYLVANIA 19341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7770911
US20060261576
11493719
Correspondence name and address
BRYAN J. LEMPIA
ONE NORTH LASALLE STREET
SUITE 3150
CHICAGO, IL 60602
Assignment: 3
Reel/Frame:024614/0254   Pages: 5
Recorded: 06/30/2010
Attorney Dkt #:10000-05 GRA-02E US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOTSEY, MICHAEL A.
Exec Dt:
03/14/2006
2
SORZANO, TODD D.
Exec Dt:
03/06/2006
3
DEAN, ROY L.
Exec Dt:
03/06/2006
Assignee
1
GRACO CHILDREN'S PRODUCTS INC.
150 OAKLANDS BLVD.
EXTON, PENNSYLVANIA 19341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7775547
US20060255566
11491757
Correspondence name and address
LEMPIA BRAIDWOOD LLC
ONE N. LASALLE STREET
SUITE 3150
CHICAGO, IL 60602
Assignment: 4
Reel/Frame:024959/0640   Pages: 5
Recorded: 09/09/2010
Attorney Dkt #:10000-05 GRA-02E1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOTSEY, MICHAEL A.
Exec Dt:
03/14/2006
2
SORZANO, TODD D.
Exec Dt:
03/06/2006
3
DEAN, ROY L.
Exec Dt:
03/06/2006
Assignee
1
GRACO CHILDREN'S PRODUCTS INC.
150 OAKLANDS BOULEVARD
EXTON, PENNSYLVANIA 19341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8056921
US20100308551
12857434
Correspondence name and address
LEMPIA BRAIDWOOD LLC
ONE NORTH LASALLE STREET
SUITE 3150
CHICAGO, IL 60602
Assignment: 5
Reel/Frame:026387/0703   Pages: 4
Recorded: 06/03/2011
Attorney Dkt #:10000-06 GRA-04B1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEWHARD, DANIEL N.
Exec Dt:
04/25/2006
2
DEAN, ROY L.
Exec Dt:
04/21/2006
3
PENZA, NEIL C.
Exec Dt:
04/26/2006
4
PIKE, ROBERT T.
Exec Dt:
04/26/2006
Assignee
1
GRACO CHILDREN'S PRODUCTS INC.
150 OAKLANDS BOULEVARD
EXTON, PENNSYLVANIA 19341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7971897
US20090152836
12160684
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 6
Reel/Frame:018410/0595   Pages: 5
Recorded: 10/19/2006
Attorney Dkt #:10000-05 GRA-02D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOTSEY, MICHAEL A.
Exec Dt:
09/18/2006
2
SORZANO, TODD D.
Exec Dt:
09/18/2006
3
DEAN, ROY L.
Exec Dt:
09/18/2006
Assignee
1
GRACO CHILDREN'S PRODUCTS INC.
150 OAKLANDS BOULEVARD
EXTON, PENNSYLVANIA 19341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7766367
US20070024029
11489953
Correspondence name and address
LEMPIA IP GROUP, LLC
223 W. JACKSON BLVD., SUITE 620
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:022938/0388   Pages: 3
Recorded: 07/10/2009
Attorney Dkt #:10000-06 GRA-04A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEAN, ROY L.
Exec Dt:
04/23/2007
2
PIKE, ROBERT T.
Exec Dt:
04/23/2007
Assignee
1
GRACO CHILDREN'S PRODUCTS INC.
150 OAKLANDS BLVD.
EXTON, PENNSYLVANIA 19341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7614640
US20070222188
11688836
Correspondence name and address
LEMPIA BRAIDWOOD LLC
223 W. JACKSON BLVD.
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:019778/0398   Pages: 5
Recorded: 09/04/2007
Attorney Dkt #:10000-06 GRA-04B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIKE, ROBERT T.
Exec Dt:
05/18/2007
2
DOTSEY, MICHAEL A.
Exec Dt:
05/15/2007
3
DEAN, ROY L.
Exec Dt:
05/18/2007
4
SERBINSKI, ANDREW
Exec Dt:
05/10/2007
Assignee
1
GRACO CHILDREN'S PRODUCTS INC.
150 OAKLANDS BLVD.
EXTON, PENNSYLVANIA 19341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070228696
11688847
Correspondence name and address
LEMPIA FORMAN LLC
223 W. JACKSON BLVD.
SUITE 620
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:024689/0558   Pages: 7
Recorded: 07/15/2010
Attorney Dkt #:10000-08 GRA-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEAN, ROY L.
Exec Dt:
04/14/2009
2
AHNERT, STEPHEN
Exec Dt:
04/14/2009
3
PIKE, ROBERT
Exec Dt:
04/17/2009
4
LAMOS, DAMASO
Exec Dt:
09/04/2009
5
NEWHARD, DANIEL
Exec Dt:
04/26/2009
6
GRINTZ, TODD
Exec Dt:
04/30/2009
7
MCCORKEL, BRANDON
Exec Dt:
04/16/2009
Assignee
1
GRACO CHILDREN'S PRODUCTS INC.
150 OAKLANDS BOULEVARD
EXTON, PENNSYLVANIA 19341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8474854
US20100244408
12410243
Correspondence name and address
BRYAN J. LEMPIA
ONE NORTH LASALLE STREET
SUITE 3150
CHICAGO, IL 60602
Assignment: 10
Reel/Frame:025536/0219   Pages: 7
Recorded: 12/22/2010
Attorney Dkt #:10000-08 GRA-15A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHNERT, STEPHEN
Exec Dt:
01/14/2010
2
DEAN, ROY L.
Exec Dt:
12/21/2009
3
GRINTZ, JOSEPH T.
Exec Dt:
11/10/2009
4
SORZANO, TODD D.
Exec Dt:
12/14/2009
Assignee
1
GRACO CHILDREN'S PRODUCTS INC.
3 GLENLAKE PARKWAY
ATLANTA, GEORGIA 30328
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100127480
12610902
Correspondence name and address
LEMPIA BRAIDWOOD LLC
ONE NORTH LASALLE STREET
SUITE 3150
CHICAGO, IL 60602
Assignment: 11
Reel/Frame:026387/0757   Pages: 5
Recorded: 06/03/2011
Attorney Dkt #:10000-08 GRA-08A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHNERT, STEPHEN
Exec Dt:
03/14/2010
2
DEAN, ROY L.
Exec Dt:
02/24/2010
3
DOTSEY, MICHAEL A.
Exec Dt:
04/22/2010
Assignee
1
GRACO CHILDREN'S PRODUCTS INC.
3 GLENLAKE PARKWAY
ATLANTA, GEORGIA 30328
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8764048
NONE
12684822
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 12
Reel/Frame:026564/0314   Pages: 11
Recorded: 07/08/2011
Attorney Dkt #:10000-06 GRA-04B1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIKE, ROBERT T.
Exec Dt:
05/11/2011
2
DOTSEY, MICHAEL A.
Exec Dt:
06/13/2011
3
DEAN, ROY L.
Exec Dt:
06/13/2011
4
SERBINSKI, ANDREW
Exec Dt:
05/31/2011
Assignee
1
GRACO CHILDREN'S PRODUCTS INC.
3 GLENLAKE PARKWAY
ATLANTA, GEORGIA 30328
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7971897
US20090152836
12160684
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 13
Reel/Frame:041578/0386   Pages: 6
Recorded: 03/15/2017
Attorney Dkt #:WEST20-10002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAPPER, JOSHUA E.
Exec Dt:
03/13/2017
2
MATHIS, JIM
Exec Dt:
03/06/2017
3
DEAN, ROY L.
Exec Dt:
03/03/2017
Assignee
1
NORTH AMERICAN PIPE CORPORATION
2801 POST OAK BLVD.
SUITE 600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170306584
15459065
Correspondence name and address
MUNCK WILSON MANDALA
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 14
Reel/Frame:053513/0674   Pages: 6
Recorded: 08/17/2020
Attorney Dkt #:010320-17004D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAPPER, JOSHUA E.
Exec Dt:
02/09/2018
2
YASHIN, DMITRY
Exec Dt:
02/09/2018
3
DEAN, ROY L.
Exec Dt:
02/12/2018
Assignee
1
NORTH AMERICAN PIPE CORPORATION
2801 POST OAK BLVD.
SUITE 600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11441714
US20210003237
16995154
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK
SUITE 600
CHICAGO, IL 60603
Assignment: 15
Reel/Frame:045577/0598   Pages: 3
Recorded: 04/18/2018
Attorney Dkt #:WEST20-10045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEAN, ROY L.
Exec Dt:
03/13/2018
Assignee
1
NORTH AMERICAN PIPE CORPORATION
2801 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10228056
US20180180183
15823829
Correspondence name and address
MUNCK WILSON MANDALA, LLP
12770 COIT RD #600
DALLAS, TX 75251
Assignment: 16
Reel/Frame:045578/0128   Pages: 3
Recorded: 04/18/2018
Attorney Dkt #:WEST20-10034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEAN, ROY L.
Exec Dt:
03/13/2018
Assignee
1
NORTH AMERICAN PIPE CORPORATION
2801 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180187810
15853242
Correspondence name and address
MUNCK WILSON MANDALA, LLP
12770 COIT RD #600
DALLAS, TX 75251
Assignment: 17
Reel/Frame:045649/0608   Pages: 5
Recorded: 04/26/2018
Attorney Dkt #:WEST20-10035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAPPER, JOSHUA E.
Exec Dt:
03/13/2018
2
YASHIN, DMITRY
Exec Dt:
03/13/2018
3
DEAN, ROY L.
Exec Dt:
03/13/2018
Assignee
1
NORTH AMERICAN PIPE CORPORATION
2801 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10808844
US20180224041
15879204
Correspondence name and address
MUNCK WILSON MANDALA, LLP
12770 COIT RD #600
DALLAS, TX 75251
Assignment: 18
Reel/Frame:045962/0080   Pages: 5
Recorded: 06/01/2018
Attorney Dkt #:WEST20-10058
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAPPER, JOSHUA E.
Exec Dt:
03/13/2018
2
YASHIN, DMITRY
Exec Dt:
03/13/2018
3
DEAN, ROY L.
Exec Dt:
03/13/2018
Assignee
1
NORTH AMERICAN PIPE CORPORATION
2801 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10550979
US20180216766
15882696
Correspondence name and address
MUNCK WILSON MANDALA, LLP
12770 COIT RD #600
DALLAS, TX 75251
Assignment: 19
Reel/Frame:045962/0302   Pages: 5
Recorded: 06/01/2018
Attorney Dkt #:WEST20-10078
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAPPER, JOSHUA E.
Exec Dt:
03/13/2018
2
YASHIN, DMITRY
Exec Dt:
03/13/2018
3
DEAN, ROY L.
Exec Dt:
03/13/2018
Assignee
1
NORTH AMERICAN PIPE CORPORATION
2801 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180216767
15882726
Correspondence name and address
MUNCK WILSON MANDALA, LLP
12770 COIT RD #600
DALLAS, TX 75251
Assignment: 20
Reel/Frame:045962/0558   Pages: 4
Recorded: 06/01/2018
Attorney Dkt #:WEST20-10048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAPPER, JOSHUA E.
Exec Dt:
03/13/2018
2
YASHIN, DMITRY
Exec Dt:
03/13/2018
3
DEAN, ROY L.
Exec Dt:
03/13/2018
Assignee
1
NORTH AMERICAN PIPE CORPORATION
2801 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11035505
US20180224030
15880305
Correspondence name and address
MUNCK WILSON MANDALA, LLP
12770 COIT RD #600
DALLAS, TX 75251
Assignment: 21
Reel/Frame:056536/0903   Pages: 5
Recorded: 06/14/2021
Attorney Dkt #:010320-17003D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAPPER, JOSHUA E.
Exec Dt:
03/13/2018
2
YASHIN, DMITRY
Exec Dt:
03/13/2018
3
DEAN, ROY L.
Exec Dt:
03/13/2018
Assignee
1
NORTH AMERICAN PIPE CORPORATION
2801 POST OAK BLVD.
SUITE 600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210301954
17347165
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK
SUITE 600
CHICAGO, IL 60603
Assignment: 22
Reel/Frame:066413/0768   Pages: 6
Recorded: 02/08/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAPPER, JOSHUA E.
Exec Dt:
03/13/2018
2
YASHIN, DMITRY
Exec Dt:
03/13/2018
3
DEAN, ROY L.
Exec Dt:
03/13/2018
Assignee
1
NORTH AMERICAN PIPE CORPORATION
2801 POST OAK BLVD.
SUITE 600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240093816
18518219
Correspondence name and address
BRYAN LEMPIA
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 23
Reel/Frame:046717/0174   Pages: 6
Recorded: 08/27/2018
Attorney Dkt #:WEST20-10059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASHIN, DMITRY
Exec Dt:
07/30/2018
2
DEAN, ROY L.
Exec Dt:
08/06/2018
3
CLAPPER, JOSHUA E.
Exec Dt:
08/23/2018
Assignee
1
NORTH AMERICAN PIPE COMPANY
2801 POST OAK BLVD.
SUITE 600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11015753
US20180306359
15957096
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 24
Reel/Frame:047304/0284   Pages: 7
Recorded: 10/24/2018
Attorney Dkt #:010320-17007A
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 046717 FRAME 0174. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
YASHIN, DMITRY
Exec Dt:
07/30/2018
2
DEAN, ROY L.
Exec Dt:
08/06/2018
3
CLAPPER, JOSHUA E.
Exec Dt:
08/23/2018
Assignee
1
NORTH AMERICAN PIPE CORPORATION
2801 POST OAK BLVD.
SUITE 600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11015753
US20180306359
15957096
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK
SUITE 600
CHICAGO, IL 60603
Assignment: 25
Reel/Frame:047235/0899   Pages: 8
Recorded: 10/19/2018
Attorney Dkt #:010320-17006H
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAPPER, JOSHUA E.
Exec Dt:
10/18/2018
2
YASHIN, DMITRY
Exec Dt:
09/20/2018
3
DEAN, ROY L.
Exec Dt:
10/09/2018
Assignee
1
NORTH AMERICAN PIPE CORPORATION
2801 POST OAK BLVD.
SUITE 600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11098834
US20190086010
16134561
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK
SUITE 600
CHICAGO, IL 60603

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