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Patent Assignment Assignee Details
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Assignee Name : CARNEGIE-MELLON UNIVERSITY
Total Assignments: 23
Assignment: 1
Reel/Frame:003935/0972   Pages: 1
Recorded: 10/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/30/1981
2
Exec Dt:
09/30/1981
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06307090
Correspondence name and address
BUELL, BLENKO, ET AL
301 5TH AVE. BLDG.
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:004003/0269   Pages: 1
Recorded: 06/22/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/29/1982
2
Exec Dt:
04/29/1982
Assignee
1
5000 FORBES AVE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06373648
Correspondence name and address
BUELL, BLENKO, ZIESENHEIM & BECK
301 5TH AVE.
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:004214/0467   Pages: 2
Recorded: 01/06/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/17/1983
2
Exec Dt:
11/17/1983
3
Exec Dt:
11/17/1983
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06558425
Correspondence name and address
BUELL, BLENKO, ZIESENHEIM & BECK
322 BLVD. OF THE ALLIES
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:005120/0232   Pages: 2
Recorded: 06/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/12/1989
2
Exec Dt:
05/12/1989
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07288677
Correspondence name and address
ALDER,COHEN,AND GRIGSBY, P.C.
2900 CNG TOWER
625 LIBERTY AVE.
PITTSBURGH, PA 15222
Assignment: 5
Reel/Frame:005217/0752   Pages: 2
Recorded: 01/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/05/1989
2
Exec Dt:
12/05/1989
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07428556
Correspondence name and address
ANSEL M. SCHWARTZ
ALDER, COHEN & GRIGSBY
2900 CNG TOWER
625 LIBERTY AVE.
PITTSBURGH, PA 15222
Assignment: 6
Reel/Frame:005223/0207   Pages: 2
Recorded: 01/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/20/1990
2
Exec Dt:
01/20/1990
3
Exec Dt:
01/20/1990
Assignee
1
5000 FORBES AVE.
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07470818
Correspondence name and address
1ANSEL M. SCHWARTZ
ALDER, COHEN & GRIGSBY
625 LIBERTY AVENUE
PITTSBURG, PA 15222
Assignment: 7
Reel/Frame:005320/0902   Pages: 9
Recorded: 05/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/09/1990
Assignee
1
5000 FORBES AVE.
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07521237
Correspondence name and address
ANSEL M. SCHWARTZ
COHEN & GRIGSBY
2900 CNG TOWER
625 LIBERTY AVE.
PITTSBURGH, PA 15222
Assignment: 8
Reel/Frame:005637/0415   Pages: 4
Recorded: 03/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/14/1991
2
Exec Dt:
03/14/1991
Assignee
1
5000 FORBES AVE.
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07648275
Correspondence name and address
ANSEL M. SCHWARTZ
COHEN & GRIGSBY
2900 CNG TOWER
625 LIBERTY AVE.
PITTSBURGH, PA 15222
Assignment: 9
Reel/Frame:005664/0606   Pages: 9
Recorded: 04/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/21/1991
Assignee
1
5000 FORBES AVE.
PITTSBURG, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07679446
Correspondence name and address
ANSEL M. SCHWARTZ
COHEN & GRIGSBY
2900 CNG TOWER
625 LIBERTY AVENUE
PITTSBURGH, PA 15222
Assignment: 10
Reel/Frame:005723/0630   Pages: 9
Recorded: 05/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/17/1991
2
Exec Dt:
05/17/1991
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07705321
Correspondence name and address
ANSEL M. SCHWARTA
425 N. CRAIG ST.
SUITE 301
PITTSBURGH, PA 15213
Assignment: 11
Reel/Frame:005888/0423   Pages: 9
Recorded: 10/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/09/1991
2
Exec Dt:
10/09/1991
Assignee
1
5000 FORBES AVE.,
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07777737
Correspondence name and address
ANSEL M. SCHWARTZ
425 N. CRAIG STREET, SUITE 301
PITTSBURGH, PA 15213
Assignment: 12
Reel/Frame:006024/0705   Pages: 4
Recorded: 02/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/21/1992
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07821265
Correspondence name and address
ANSEL M. SCHWARTZ
425 N. CRAIG STREET
SUITE 301
PITTSBURGH, PA 15213
Assignment: 13
Reel/Frame:008742/0525   Pages: 5
Recorded: 10/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/21/1996
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08414415
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
J. DEREK MASON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:008158/0468   Pages: 3
Recorded: 09/30/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/18/1996
2
Exec Dt:
08/16/1996
3
Exec Dt:
08/16/1996
4
Exec Dt:
08/20/1996
5
Exec Dt:
08/20/1996
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08677828
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
ATTORNEYS AT LAW
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:008294/0149   Pages: 4
Recorded: 01/06/1997
Conveyance: CORRECTED COVER SHEET, TO CORRECT ASSIGNOR 2 AND 3 DOCUMENT DATES. REEL 8158 FRAME 0468.
Assignors
1
Exec Dt:
08/18/1996
2
Exec Dt:
08/18/1996
3
Exec Dt:
08/18/1996
4
Exec Dt:
08/20/1996
5
Exec Dt:
08/20/1996
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08677828
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
NORMAN F. OBLON
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVS HIGHWAY
ARLINGTON, VA 22202
Assignment: 16
Reel/Frame:008241/0549   Pages: 3
Recorded: 11/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/15/1996
2
Exec Dt:
10/15/1996
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08701437
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
J. DEREK MASON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 17
Reel/Frame:016827/0101   Pages: 2
Recorded: 08/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/26/2005
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10988144
Correspondence name and address
ROBERT P. LENART
PIETRAGALLO BOSICK & GORDON
ONE OXFORD CENTRE, 38TH FLOOR
301 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 18
Reel/Frame:016827/0584   Pages: 2
Recorded: 08/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/26/2005
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10988144
Correspondence name and address
PIETRAGALLO, BOSICK & GORDON
ROBERT P. LENART
ONE OXFORD CENTRE, 38TH FLOOR
301 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 19
Reel/Frame:016677/0501   Pages: 4
Recorded: 08/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2005
2
Exec Dt:
08/10/2005
Assignee
1
5000 FORBES AVENUE
ATTN: CENTER FOR TECHNOLOGY TRANSFER
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11096333
Correspondence name and address
DICKLE, MCCAMEY & CHILCOTE P.C.
DARREN E. WOLF
TWO PPG PLACE
SUITE 400
PITTSBURGH, PA 15222
Assignment: 20
Reel/Frame:022739/0455   Pages: 3
Recorded: 05/27/2009
Attorney Dkt #:SEAG-65658
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/25/2009
2
Exec Dt:
05/05/2009
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10962775
Correspondence name and address
ROBERT P. LENART
301 GRANT STREET
ONE OXFORD CENTRE, 38TH FLOOR
PITTSBURGH, PA 15219-6404
Assignment: 21
Reel/Frame:022739/0950   Pages: 4
Recorded: 05/27/2009
Attorney Dkt #:SEAG-65551
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/25/2009
2
Exec Dt:
05/13/2009
3
Exec Dt:
05/13/2009
4
Exec Dt:
05/13/2009
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11106980
Correspondence name and address
ROBERT P. LENART
301 GRANT STREET
ONE OXFORD CENTRE, 38TH FLOOR
PITTSBURGH, PA 15219-6404
Assignment: 22
Reel/Frame:022921/0763   Pages: 3
Recorded: 07/07/2009
Attorney Dkt #:SEAG-86469
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/25/2009
2
Exec Dt:
05/05/2009
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12498646
Correspondence name and address
ROBERT P. LENART
301 GRANT STREET
ONE OXFORD CENTRE, 38TH FLOOR
PITTSBURGH, PA 15219-6404
Assignment: 23
Reel/Frame:033130/0286   Pages: 6
Recorded: 06/18/2014
Attorney Dkt #:713450 (13-0464)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/2014
2
Exec Dt:
06/12/2014
3
Exec Dt:
05/23/2014
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14305469
Correspondence name and address
CHARLES S. COHEN
LEYDIG, VOIT & MAYER, LTD.
180 NORTH STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731

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