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Patent Assignment Assignor Details
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Assignor Name : KNAPP, KENNETH D.
Total Assignments: 8
Assignment: 1
Reel/Frame:008056/0230   Pages: 3
Recorded: 08/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNAPP, KENNETH D.
Exec Dt:
07/15/1996
2
DONNELLY, CHRISTOPHER R.
Exec Dt:
07/16/1996
3
ROBBINS, HAL J.
Exec Dt:
07/19/1996
Assignee
1
CERTAINTEED CORPORATION
750 E. SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5685938
NONE
08522127
Correspondence name and address
PAUL & PAUL
ALEX R. SLUZAS, ESQ.
2900 TWO THOUSAND MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:008056/0331   Pages: 3
Recorded: 08/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNAPP, KENNETH D.
Exec Dt:
07/15/1996
2
NILSSON, ERIC S.
Exec Dt:
07/08/1996
3
TOAS, MURRAY S.
Exec Dt:
07/15/1996
Assignee
1
CERTAINTEED CORPORATION
750 E. SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5848509
NONE
08521927
Correspondence name and address
PAUL & PAUL
ALEX R. SLUZAS, ESQ.
2900 TWO THOUSAND MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:016029/0011   Pages: 8
Recorded: 11/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANKELL, KURT O.
Exec Dt:
11/19/2004
2
SNYDER, R. ALLAN
Exec Dt:
11/19/2004
3
KALKANOGLU, HUSNU M.
Exec Dt:
11/19/2004
4
TRABBOLD MARK
Exec Dt:
11/19/2004
5
FLOCCO, NICK
Exec Dt:
11/22/2004
6
KNAPP, KENNETH D.
Exec Dt:
11/19/2004
Assignee
1
CERTAIN TEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7644545
US20060117686
10996225
Correspondence name and address
WILLIAM H. MURRAY
DUANE MORRIS LLP
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 4
Reel/Frame:016576/0665   Pages: 4
Recorded: 05/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUID, JOHN O.
Exec Dt:
05/06/2005
2
KNAPP, KENNETH D.
Exec Dt:
05/06/2005
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060263566
11130482
Correspondence name and address
STEVEN E. KOFFS
DUANE MORRIS LLP
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:019058/0907   Pages: 8
Recorded: 03/23/2007
Attorney Dkt #:D0932-00762
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNRUH, ANDREAS H
Exec Dt:
01/29/2007
2
KNAPP, KENNETH D.
Exec Dt:
03/01/2007
3
RAY, RICHARD J., JR.
Exec Dt:
03/23/2007
4
TRUMBO, CALVIN L.
Exec Dt:
03/22/2007
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080142380
11610532
Correspondence name and address
RICHARD A. PAIKOFF
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 6
Reel/Frame:023961/0242   Pages: 4
Recorded: 02/19/2010
Attorney Dkt #:D0932-00898
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNAPP, KENNETH D.
Exec Dt:
02/18/2010
2
RUCKER, ALEXANDER M.
Exec Dt:
02/18/2010
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110206897
12708658
Correspondence name and address
DUANE MORRIS LLP - PHILADELPHIA IP DEPAR
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 7
Reel/Frame:051460/0213   Pages: 13
Recorded: 01/09/2020
Attorney Dkt #:17-327
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOGAN, TIMOTHY JEROME
Exec Dt:
07/06/2018
2
PEET, JEFFREY H.
Exec Dt:
12/19/2019
3
MASSARA, VALERIO
Exec Dt:
12/19/2019
4
KNAPP, KENNETH D.
Exec Dt:
07/23/2018
Assignee
1
CERTAINTEED CORPORATION
20 MOORES ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11136755
US20190003174
16022847
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
SUITE #3100
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:062481/0487   Pages: 13
Recorded: 01/25/2023
Attorney Dkt #:17-327-US-CON
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOGAN, TIMOTHY JEROME
Exec Dt:
07/06/2018
2
PEET, JEFFREY H.
Exec Dt:
12/19/2019
3
MASSARA, VALERIO
Exec Dt:
12/19/2019
4
KNAPP, KENNETH D.
Exec Dt:
07/23/2018
Assignee
1
CERTAINTEED CORPORATION
20 MOORES ROAD
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11795684
US20220098853
17494138
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S WACKER DRIVE
SUITE 3200
CHICAGO, IL 60606

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