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Patent Assignment Assignor Details
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Assignor Name : BAYER MATERIALSCIENCE LLC
Total Assignments: 31
Assignment: 1
Reel/Frame:016655/0564   Pages: 2
Recorded: 06/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
06/01/2004
Assignee
1
BAYER MATERIALSCIENCE AG
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7307140
US20060106194
10990082
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:020064/0767   Pages: 22
Recorded: 11/06/2007
Attorney Dkt #:PO7550
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECORDATION OF THE SUBJECT ASSIGNMENT THAT WAS INCORRECTLY RECORDED AGAINST SER. NO. 10/281,805 (NOW USPN 7135514) PREVIOUSLY RECORDED ON REEL 015370 FRAME 0959. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
06/30/2004
Assignee
1
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
LAW & IP DEPARTMENT
PITTSBURGH, PENNSYLVANIA 15275-1112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6756439
US20030181581
10103028
Correspondence name and address
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 3
Reel/Frame:016879/0368   Pages: 3
Recorded: 10/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
10/12/2005
Assignee
1
BAYER MATERIALSCIENCE AG
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060122357
11007015
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:017010/0255   Pages: 4
Recorded: 12/19/2005
Conveyance: CORRECTIVE ASSIGNMENT PREVIOUSLY RECORDED AT REEL 016879 FRAME 0368 TO CORRECT THE NAMES OF THE RECEIVING PARTYS. CONVEYING PARTY HEREBY CONFIRM THE ASSIGNMENT OF THE ENTIRE INTEREST(SEE THE DOCUMENT FOR DOCUMENTS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
10/12/2005
Assignees
1
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
2
BAYER MATERIALCIENCE AG
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060122357
11007015
Correspondence name and address
JOSEPH C. GIL, BAYER MATERIALCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:024045/0296   Pages: 4
Recorded: 03/09/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
02/10/2010
Assignee
1
PLAS-PAK INDUSTRIES, INC.
10 CONNECTICUT AVENUE
NORWICH INDUSTRIAL PARK
NORWICH, CONNECTICUT 06360
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6695224
US20020153433
09838792
 
6616068
US20020170982
09838794
 
6572031
US20030019952
09917298
 
6672519
US20030019953
09917309
 
6764026
US20030111553
10028893
 
6488991
NONE
10032021
Correspondence name and address
PLAS-PAK INDUSTRIES, INC.
10 CONNECTICUT AVENUE
NORWICH INDUSTRIAL PARK
NORWICH, CT 06360
Assignment: 6
Reel/Frame:024307/0327   Pages: 2
Recorded: 04/29/2010
Attorney Dkt #:82987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
04/29/2010
Assignee
1
ARTHUR BLANK & COMPANY, INC.
225 RIVERMOOR STREET
BOSTON, MASSACHUSETTS 02132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8690064
US20100276495
12433043
Correspondence name and address
DANIEL S. KRIEGSMAN, ESQ.
30 TURNPIKE ROAD
SUITE 9
SOUTHBOROUGH, MA 01772
Assignment: 7
Reel/Frame:031811/0188   Pages: 3
Recorded: 12/18/2013
Attorney Dkt #:33983-00023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
11/25/2013
Assignee
1
ALLNEX IP SARL
76 GRAND-RUE
LUXEMBOURG, GERMANY L-1660
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140275320
14012027
Correspondence name and address
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:031811/0231   Pages: 3
Recorded: 12/18/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
11/25/2013
Assignee
1
ALLNEX IP SARL
76 GRAND-RUE
LUXEMBOURG, GERMANY L-1660
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140199491
13956462
Correspondence name and address
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:032192/0464   Pages: 4
Recorded: 02/11/2014
Attorney Dkt #:VARIOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
01/30/2014
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5360863
NONE
08101518
 
5470897
NONE
08234753
 
6232360
NONE
08383328
 
5726255
NONE
08616870
 
6153788
NONE
09131026
 
6150458
NONE
09358303
 
6191181
NONE
09433854
 
RE37448
NONE
09521490
 
6465539
NONE
09658737
 
6599955
NONE
09713742
 
6306504
US20010041785
09770034
 
6790485
US20020081391
10016061
 
6753394
US20030050390
10234555
 
7323532
US20040068081
10674263
 
7553906
US20040132909
10738879
 
7381764
US20050080174
10959853
 
7514478
US20050170185
10994835
 
7381785
US20050209361
11080176
 
7361723
US20050209427
11080706
 
8980970
US20060052527
11217725
 
9085656
US20070191570
11217727
 
7666970
US20060051591
11217728
 
8957176
US20060052573
11219395
 
7659425
US20060189823
11356334
 
7960446
US20080214691
12072022
 
8106140
US20090062500
12229116
 
8071659
US20090137750
12229185
 
8202618
US20100105792
12651576
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 10
Reel/Frame:032192/0561   Pages: 4
Recorded: 02/11/2014
Attorney Dkt #:VARIOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
01/30/2014
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 15205-9741
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7144955
US20050090620
10694107
 
NONE
US20070299242
11472000
 
9034472
US20140037874
13980104
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 11
Reel/Frame:032558/0930   Pages: 4
Recorded: 03/31/2014
Attorney Dkt #:34250-00006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
02/14/2014
Assignee
1
ALLNEX IP S.A.R.L.
76 GRAND-RUE
LUXEMBURG, LUXEMBOURG L-1660
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9701802
US20100260941
12420112
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 12
Reel/Frame:032559/0026   Pages: 4
Recorded: 03/31/2014
Attorney Dkt #:34250-00007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
02/14/2014
Assignee
1
ALLNEX IP S.À.R.L.
76 GRAND-RUE
LUXEMBURG, LUXEMBOURG L-1660
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9617444
US20130202808
13698313
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 13
Reel/Frame:032559/0130   Pages: 4
Recorded: 03/31/2014
Attorney Dkt #:34250-00008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
02/14/2014
Assignee
1
ALLNEX IP S.À.R.L.
76 GRAND-RUE
LUXEMBURG, LUXEMBOURG L-1660
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9133297
US20070265367
11434286
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 14
Reel/Frame:032561/0146   Pages: 4
Recorded: 03/31/2014
Attorney Dkt #:34250-00003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
02/14/2014
Assignee
1
ALLNEX IP S.À.R.L.
76 GRAND-RUE
LUXEMBURG, LUXEMBOURG L-1660
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9896598
US20130302530
13948358
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 15
Reel/Frame:032594/0818   Pages: 4
Recorded: 04/03/2014
Attorney Dkt #:34250-00004, *11, *29
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
02/14/2014
2
BAYER INTELLECTUAL PROPERTY GMBH
Exec Dt:
02/14/2014
Assignee
1
ALLNEX IP S.À.R.L.
76 GRAND-RUE
LUXEMBURG, LUXEMBOURG L-1660
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7144955
US20050090620
10694107
 
NONE
US20070299242
11472000
 
9034472
US20140037874
13980104
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 16
Reel/Frame:032596/0902   Pages: 5
Recorded: 04/03/2014
Attorney Dkt #:34250
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
02/14/2014
Assignee
1
ALLNEX IP S.À.R.L.
76 GRAND-RUE
LUXEMBURG, LUXEMBOURG L-1660
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5739251
NONE
08826262
 
5767220
NONE
08917797
 
5854301
NONE
08969439
 
5951911
NONE
09005272
 
6150476
NONE
09220964
 
7268172
US20060084713
10966790
 
7041708
US20050107485
10976684
 
7294656
US20050154076
11054020
 
7956098
US20060229426
11104174
 
8119245
US20090197092
12012715
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 17
Reel/Frame:036609/0903   Pages: 4
Recorded: 09/21/2015
Attorney Dkt #:12258698
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
08/03/2015
Assignee
1
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10408576
US20100101404
12258698
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 18
Reel/Frame:036724/0528   Pages: 4
Recorded: 10/05/2015
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
08/03/2015
Assignee
1
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9175117
US20140275345
13835935
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 19
Reel/Frame:038281/0475   Pages: 3
Recorded: 03/29/2016
Attorney Dkt #:BMS121073
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
08/03/2015
Assignee
1
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9346012
US20150352488
14300504
Correspondence name and address
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG. 4
PITTSBURGH, PA 15205
Assignment: 20
Reel/Frame:036725/0830   Pages: 4
Recorded: 10/05/2015
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
09/01/2015
Assignee
1
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140066532
13604747
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 21
Reel/Frame:036725/0853   Pages: 4
Recorded: 10/05/2015
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
09/01/2015
Assignee
1
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9522973
US20140094530
13633312
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 22
Reel/Frame:036765/0087   Pages: 4
Recorded: 10/09/2015
Attorney Dkt #:BMS112018
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
09/01/2015
Assignee
1
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130030073
13190648
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 23
Reel/Frame:036767/0030   Pages: 4
Recorded: 10/09/2015
Attorney Dkt #:BMS092018US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
09/01/2015
Assignee
1
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120201982
13390559
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 24
Reel/Frame:036767/0334   Pages: 4
Recorded: 10/09/2015
Attorney Dkt #:BMS092018
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
09/01/2015
Assignee
1
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110045219
12542843
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 25
Reel/Frame:036876/0001   Pages: 7
Recorded: 10/16/2015
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
09/01/2015
Assignee
1
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20050277732
10867146
 
NONE
US20060089480
10970763
 
NONE
US20060258831
11125443
 
NONE
US20060020080
11208321
 
NONE
US20070100112
11260104
 
10017623
US20070278452
11447581
 
NONE
US20070299153
11473685
 
NONE
US20080058468
11513764
 
NONE
US20080087373
11546606
 
NONE
US20080090966
11546882
 
9127154
US20080090961
11580502
 
9193860
US20080214720
11713484
 
NONE
US20090030145
11881651
 
NONE
US20090043038
11891551
 
NONE
US20110048219
11983980
 
9834638
US20090306236
12132722
 
NONE
US20090304762
12156897
 
9570211
US20100051882
12199056
 
NONE
US20090297829
12247501
 
10408576
US20100101404
12258698
 
10239985
US20100160469
12317563
 
NONE
US20100324340
12489522
 
NONE
US20110071241
12565167
 
9796807
US20110077346
12672148
 
9708438
US20110177344
12672174
 
NONE
US20100233431
12702453
 
NONE
US20110230581
12725631
 
NONE
US20110105673
12733059
 
NONE
US20110059262
12920840
 
NONE
US20110281998
12994584
 
9580598
US20120245286
13071810
 
NONE
US20120003454
13144142
 
NONE
US20120319031
13160740
 
NONE
US20110263797
13175026
 
NONE
US20130011590
13176871
 
NONE
US20130030073
13190648
 
10066047
US20130203880
13364385
 
NONE
US20120159785
13392967
 
NONE
US20130289150
13456445
 
10358404
US20130345476
13528909
 
NONE
US20140058030
13592600
 
NONE
US20140066536
13598832
 
NONE
US20130023599
13627127
 
NONE
US20130203934
13639923
 
10323212
US20130210951
13641890
 
NONE
US20140131275
13677420
 
9145490
US20150247024
13780084
 
NONE
US20140249274
13783459
 
9163099
US20140256839
13790249
 
9562134
US20140275632
13795146
 
NONE
US20140275366
13799395
 
9890100
US20140275633
13826394
 
NONE
US20140265000
13826524
 
NONE
US20140275310
13826911
 
10669368
US20140275313
13836114
 
9200132
US20140275416
13836362
 
NONE
US20140272382
13837038
 
10017640
US20140256861
13905243
 
NONE
US20140005311
13933371
 
NONE
US20140272375
13936383
 
10640702
US20150034314
13956532
 
NONE
US20140120353
13964375
 
NONE
US20150079294
14025876
 
NONE
US20150090411
14040887
 
NONE
US20150112010
14057330
 
NONE
US20150166717
14108865
 
9994666
US20150166712
14108911
 
NONE
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NONE
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10000686
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NONE
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NONE
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NONE
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NONE
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9469717
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14319194
 
NONE
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9417038
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9376526
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NONE
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10851197
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14688317
 
9757905
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10539715
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NONE
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9562359
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10081702
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14825608
Correspondence name and address
COHEN & GRIGSBY, P.C.
625 LIBERTY AVENUE
PITTSBURGH, PA 15222-3152
Assignment: 26
Reel/Frame:036876/0585   Pages: 10
Recorded: 10/16/2015
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
09/01/2015
Assignee
1
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
Properties
 
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Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
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Pat #
Pub #
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5905151
NONE
08018830
 
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6133399
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6133397
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6294248
NONE
08313488
 
5824738
NONE
08319614
 
6160076
NONE
08376270
 
6323280
NONE
08414702
 
6136941
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08430083
 
5558917
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5596044
NONE
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5597930
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5561200
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5567793
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6187892
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5686042
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5597586
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5726236
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5556908
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5728765
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5606001
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5514723
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5691440
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5646230
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5562857
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5663272
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5777061
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5856420
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5698601
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7776969
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7705087
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8415471
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11998383
 
7977415
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7799848
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8598248
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8134022
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8440747
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RE43616
NONE
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13826187
 
9051412
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NONE
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D505680
NONE
29203124
 
D507001
NONE
29203125
Correspondence name and address
COHEN & GRIGSBY, P.C.
625 LIBERTY AVENUE
PITTSBURGH, PA 15222-3152
Assignment: 27
Reel/Frame:037616/0009   Pages: 4
Recorded: 01/29/2016
Attorney Dkt #:BMS112009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
09/01/2015
Assignee
1
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9278856
US20120258302
13082831
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 28
Reel/Frame:038608/0288   Pages: 3
Recorded: 05/04/2016
Attorney Dkt #:PO9073US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
09/01/2015
Assignee
1
COVESTRO LLC
1 COVESTRO CIRCLE
BUILDING 4
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9382198
US20090149671
12291774
Correspondence name and address
JOHN E. MROZINSKI, JR.
1 COVESTRO CIRCLE
BUILDING 4
PITTSBURGH, PA 15205
Assignment: 29
Reel/Frame:039116/0369   Pages: 4
Recorded: 07/11/2016
Attorney Dkt #:BMS111216
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
09/01/2015
Assignee
1
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130216859
13400159
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 30
Reel/Frame:040262/0448   Pages: 3
Recorded: 10/24/2016
Attorney Dkt #:MO4054
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
09/01/2015
Assignee
1
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6117966
NONE
08171550
Correspondence name and address
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BUILDING 4
PITTSBURGH, PA 15205
Assignment: 31
Reel/Frame:040264/0120   Pages: 3
Recorded: 10/24/2016
Attorney Dkt #:BMS082012 US01
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAYER MATERIALSCIENCE LLC
Exec Dt:
09/01/2015
Assignee
1
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7737243
US20070282070
11804048
Correspondence name and address
DONALD R. PALLADINO
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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