Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
KOPPERS PERFORMANCE CHEMICALS INC
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Total Assignments:
1
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Assignment:
1
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| Reel/Frame: | 034036/0363 | |
| Pages: | 7 |
| | Recorded: | 10/23/2014 | | |
| Attorney Dkt #: | 038184.0101-US |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 436 SEVENTH AVENUE |
| PITTSBURGH, PENNSYLVANIA 15219 |
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Pub #
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App #
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Intl #
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Pat #
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Pub #
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App #
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NONE
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09577743
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NONE
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09688693
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09932904
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10074251
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NONE
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10580160
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10660795
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10704155
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10961155
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10961157
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10970446
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11046804
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11053437
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11436528
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11467368
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11526765
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NONE
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11816793
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NONE
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11849082
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NONE
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11894373
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NONE
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12071707
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12153166
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NONE
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12153167
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12209653
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12473394
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12691707
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13161772
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13266687
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13347846
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13446373
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NONE
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13498185
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NONE
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13813001
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14226484
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NONE
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14280068
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14328075
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Correspondence name and address
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COVINGTON & BURLING LLP
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1201 PENNSYLVANIA AVENUE NW
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ATTN: PATENT DOCKETING
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WASHINGTON, DC 20004
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05/24/2024 04:42 PM
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