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Patent Assignment Assignor Details
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Assignor Name : WEIGEL, WILLIAM
Total Assignments: 7
Assignment: 1
Reel/Frame:015121/0558   Pages: 3
Recorded: 03/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIGEL, WILLIAM
Exec Dt:
03/12/2004
2
CALL, DANIEL
Exec Dt:
03/14/2004
3
TREU, DENNIS
Exec Dt:
03/12/2004
Assignee
1
NXSTAGE MEDICAL, INC.
439 SOUTH UNION ST.
FIFTH FLOOR
LAWRENCE, MASSACHUSETTS 01843
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7112273
US20050000868
10672242
Correspondence name and address
PROSKAUER ROSE LLP
PATENT DEPT.
1585 BROADWAY
NEW YORK, NY 10036-8299
Assignment: 2
Reel/Frame:015153/0617   Pages: 3
Recorded: 03/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TREU, DENNIS
Exec Dt:
03/12/2004
2
BURBANK, JEFFREY H.
Exec Dt:
03/12/2004
3
BRUGGER, JAMES M.
Exec Dt:
03/12/2004
4
WEIGEL, WILLIAM
Exec Dt:
03/12/2004
Assignee
1
NXSTAGE MEDICAL, INC.
439 SOUTH UNION ST.
FIFTH FLOOR
LAWRENCE, MASSACHUSETTS 01843
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040138607
10680889
Correspondence name and address
PROSKAUER ROSE LLP
ALEXANDER MIGIROV
PATENT DEPARTMENT
1585 BROADWAY
NEW YORK, NY 10036-8299
Assignment: 3
Reel/Frame:020342/0989   Pages: 4
Recorded: 01/09/2008
Attorney Dkt #:T4342-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIGEL, WILLIAM
Exec Dt:
01/02/2008
2
BUCKLER, KENNETH EVERETT
Exec Dt:
01/02/2008
3
BURBANK, JEFFREY H.
Exec Dt:
01/02/2008
4
BRUGGER, JAMES M.
Exec Dt:
12/20/2007
5
DE SOUZA, DAVID FARIAS
Exec Dt:
01/02/2008
Assignee
1
NXSTAGE MEDICAL, INC.
439 SOUTH UNION STREET
FIFTH FLOOR
LAWRENCE, MASSACHUSETTS 01843
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7758082
US20080129042
11951142
Correspondence name and address
MARK A. CATAN
MILES & STOCKBRIDGE P.C.
1751 PINNACLE DRIVE, SUITE 500
MCLEAN, VA 22102
Assignment: 4
Reel/Frame:020438/0651   Pages: 4
Recorded: 01/30/2008
Attorney Dkt #:T4342-14123US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIGEL, WILLIAM
Exec Dt:
01/02/2008
2
BUCKLER, KENNETH EVERETT
Exec Dt:
01/02/2008
3
BURBANK, JEFFREY H.
Exec Dt:
01/02/2008
4
BRUGGER, JAMES M.
Exec Dt:
12/20/2007
5
DE SOUZA, DAVID FARIAS
Exec Dt:
01/02/2008
Assignee
1
NXSTAGE MEDICAL, INC.
439 SOUTH UNION STREET
FIFTH FLOOR
LAWRENCE, MASSACHUSETTS 01843
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7758082
US20080129042
11951142
Correspondence name and address
MARK A. CATAN
MILES & STOCKBRIDGE P.C.
1751 PINNACLE DRIVE, SUITE 500
MCLEAN, VA 22102
Assignment: 5
Reel/Frame:026902/0704   Pages: 4
Recorded: 09/14/2011
Attorney Dkt #:T4342-14123US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIGEL, WILLIAM
Exec Dt:
01/02/2008
2
BUCKLER, KENNETH EVERETT
Exec Dt:
01/02/2008
3
BURBANK, JEFFREY H.
Exec Dt:
01/02/2008
4
BRUGGER, JAMES M.
Exec Dt:
12/20/2007
5
DE SOUZA, DAVID FARIAS
Exec Dt:
01/02/2008
Assignee
1
NXSTAGE MEDICAL, INC.
439 SOUTH UNION STREET
FIFTH FLOOR
LAWRENCE, MASSACHUSETTS 01843
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8042838
US20100228231
12782557
Correspondence name and address
MARK A. CATAN, ESQ.
MILES & STOCKBRIDGE, PC
1751 PINNACLE DRIVE, SUITE 500
MCLEAN, VA 22102
Assignment: 6
Reel/Frame:042979/0645   Pages: 16
Recorded: 07/11/2017
Attorney Dkt #:1453-0084US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDERICHS, GOETZ
Exec Dt:
04/17/2017
2
WEIGEL, WILLIAM
Exec Dt:
04/30/2017
3
TREU, DENNIS M.
Exec Dt:
04/21/2017
4
BURBANK, JEFFREY H.
Exec Dt:
04/11/2017
5
BRUGGER, JAMES M.
Exec Dt:
04/11/2017
6
WHEELER, KEITH DAVID J.
Exec Dt:
04/21/2017
7
NEWELL, SCOTT W.
Exec Dt:
04/11/2017
Assignee
1
NXSTAGE MEDICAL, INC.
350 MERRIMACK STREET
LAWRENCE, MASSACHUSETTS 01843
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10478544
US20170290970
15514230
 
10478544
US20170290970
15514230
Correspondence name and address
POTOMAC LAW GROUP, PLLC
5335 WISCONSIN AVE
SUITE 440
WASHINGTON, DC 20015
Assignment: 7
Reel/Frame:050427/0030   Pages: 16
Recorded: 09/19/2019
Attorney Dkt #:1453-0084US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDERICHS, GOETZ
Exec Dt:
04/17/2017
2
WEIGEL, WILLIAM
Exec Dt:
04/30/2017
3
TREU, DENNIS M.
Exec Dt:
04/21/2017
4
BURBANK, JEFFREY H.
Exec Dt:
04/11/2017
5
BRUGGER, JAMES M.
Exec Dt:
04/11/2017
6
WHEELER, KEITH DAVID J.
Exec Dt:
04/21/2017
7
NEWELL, SCOTT W.
Exec Dt:
04/11/2017
Assignee
1
NXSTAGE MEDICAL, INC.
350 MERRIMACK STREET
LAWRENCE, MASSACHUSETTS 01843
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11167069
US20200009308
16575482
Correspondence name and address
POTOMAC LAW GROUP (NXSTAGE)
8229 BOONE BOULEVARD
SUITE 430
VIENNA, VA 22182

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