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Patent Assignment Assignor Details
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Assignor Name : CHASEN, MICHAEL L.
Total Assignments: 7
Assignment: 1
Reel/Frame:012147/0304   Pages: 2
Recorded: 11/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALCORN, ROBERT L.
Exec Dt:
10/25/2001
2
CANE, DANIEL E.
Exec Dt:
10/26/2001
3
CHASEN, MICHAEL L.
Exec Dt:
10/25/2001
4
CHI, TIMOTHY R.
Exec Dt:
10/23/2001
5
GILFUS, STEPHEN R.
Exec Dt:
10/24/2001
6
PERIAN, SCOTT
Exec Dt:
10/25/2001
7
PITTINSKY, MATTHEW L.
Exec Dt:
10/25/2001
Assignee
1
BLACKBOARD, INC.
FIFTH FLOOR
1899 L STREET N.W.
WASHINGTON, DISTRICT OF COLUMBIA 20036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6988138
NONE
09608208
Correspondence name and address
NIXON PEABODY LLP
MARC S. KAUFMAN
8180 GREENSBORO DRIVE
SUITE 800
MCLEAN, VA 22102
Assignment: 2
Reel/Frame:014929/0507   Pages: 2
Recorded: 01/28/2004
Conveyance: CORRECTED NOTICE OF RECORDATION REEL/FRAME 014203/0809
Assignors
1
CHASEN, MICHAEL L.
Exec Dt:
04/28/2003
2
CHI, TIMOTHY R.
Exec Dt:
04/29/2003
3
ETESSE, CHRISTOPHER E.
Exec Dt:
06/01/2003
4
LANGFORD, WILLIAM H.
Exec Dt:
06/04/2003
5
XU, JIANJUN
Exec Dt:
06/10/2003
Assignee
1
BLACKBOARD INC.
1899 L STREET NW, 5TH FLOOR
WASHINGTON, DISTRICT OF COLUMBIA 20036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040167822
10373924
Correspondence name and address
HALE AND DORR LLP
WAYNE M. KENNARD
60 STATE STREET
BOSTON, MA 02109
Assignment: 3
Reel/Frame:014203/0809   Pages: 26
Recorded: 06/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHASEN, MICHAEL L.
Exec Dt:
06/01/2003
2
CHI, TIMOTHY R.
Exec Dt:
06/04/2003
3
ETESSE, CHRISTOPHER E.
Exec Dt:
06/10/2003
4
LANGFORD, WILLIAM H.
Exec Dt:
04/29/2003
5
XU, JIANJU
Exec Dt:
06/10/2003
Assignee
1
BALCKBOARD INC.
1899 L STREET NW, 5TH FLOOR
WASHINGTON, DISTRICT OF COLUMBIA 20036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040167822
10373924
Correspondence name and address
HALE AND DORR LLP
WAYNE M. KENNARD
60 STATE STREET
BOSTON, MA 02109
Assignment: 4
Reel/Frame:014510/0095   Pages: 6
Recorded: 04/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ETESSE, CHRISTOPHER
Exec Dt:
02/25/2004
2
WEST, JENNIFER R.
Exec Dt:
02/17/2004
3
CHASEN, MICHAEL L.
Exec Dt:
02/25/2004
Assignee
1
BLACKBOARD INC.
1899 L STREET, NW, 5TH FLOOR
WASHINGTON, DISTRICT OF COLUMBIA 20036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9053500
US20040030781
10443149
Correspondence name and address
HALE AND DORR LLP
WAYNE M. KENNARD
60 STATE STREET
BOSTON, MA 02109
Assignment: 5
Reel/Frame:054064/0061   Pages: 3
Recorded: 10/15/2020
Attorney Dkt #:111639-0015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHASEN, MICHAEL L.
Exec Dt:
10/12/2020
2
BOYER, WESLEY A.
Exec Dt:
10/13/2020
Assignee
1
CLASSEDU INC.
43 RAINEY ST, APT 2802
AUSTIN, TEXAS 78701-0000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11056014
NONE
17069769
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET N.W.
WASHINGTON, DC 60606-0029
Assignment: 6
Reel/Frame:056707/0211   Pages: 3
Recorded: 06/29/2021
Attorney Dkt #:111639-0019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHASEN, MICHAEL L.
Exec Dt:
10/12/2020
2
BOYER, WESLEY A.
Exec Dt:
10/13/2020
Assignee
1
CLASSEDU INC.
43 RAINEY ST. APT 2802
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220013027
17354556
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET N.W.
WASHINGTON, DC 20001
Assignment: 7
Reel/Frame:060009/0377   Pages: 3
Recorded: 05/25/2022
Attorney Dkt #:111639-0022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHASEN, MICHAEL L.
Exec Dt:
05/20/2022
2
BOYER, WESLEY A.
Exec Dt:
05/18/2022
Assignee
1
CLASS TECHNOLOGIES INC.
1717 N STREET NW
WASHINGTON, DISTRICT OF COLUMBIA 20036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230130900
17750167
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET N.W.
WASHINGTON, DC 20001

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