Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignor Name :
KOPPERS, INC.
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 021773/0306 | |
| Pages: | 43 |
| | Recorded: | 11/03/2008 | | |
Attorney Dkt #: | 0011046-301220 |
Conveyance: | AMENDED AND RESTATED PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT |
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Assignee
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249 FIFTH AVENUE |
PITTSBURGH, PENNSYLVANIA 15222 |
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Pat #
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Pat #
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Pub #
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NONE
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07704754
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NONE
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07832425
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NONE
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08156240
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NONE
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08513329
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09853372
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10476017
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11388238
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Correspondence name and address
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MICHAEL L. DEVER
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301 GRANT STREET
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20TH FLOOR
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PITTSBURGH, PA 15219
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Assignment:
2
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Reel/Frame: | 043920/0523 | |
| Pages: | 128 |
| | Recorded: | 09/20/2017 | | |
Attorney Dkt #: | 0011046-301220 |
Conveyance: | PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT |
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Assignee
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300 FIFTH AVENUE |
THE TOWER AT PNC PLAZA |
PITTSBURGH, PENNSYLVANIA 15222 |
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NONE
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08513329
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NONE
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09089958
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NONE
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09577743
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NONE
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09688693
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NONE
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09723354
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09853372
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09941010
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10074251
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10476017
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10539685
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10660795
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10704155
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10821326
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10838172
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10838173
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10961155
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10961157
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10970446
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11046804
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11375372
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11436528
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11467368
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11503865
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11526765
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NONE
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11849082
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11900635
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12153166
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12209653
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12213529
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12240995
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12353269
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12458522
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12473394
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12691707
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13037483
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13074170
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13161772
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13266687
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13347846
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13350886
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13446373
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NONE
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13473074
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NONE
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13498185
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NONE
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13723264
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13777649
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NONE
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13813001
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13861648
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14025370
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14069651
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14226484
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14328075
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NONE
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14447338
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14608800
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14995624
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NONE
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15286082
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15314791
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15327534
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NONE
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15335787
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NONE
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29181073
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NONE
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29221351
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NONE
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29236399
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Correspondence name and address
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MICHAEL L. DEVER
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301 GRANT STREET
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20TH FLOOR
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PITTSBURGH, PA 15219
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