E. I. DU PONT DE NEMOURS AND COMPANY
Patent Owner
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- 0 4,386 US PATENTS IN FORCE
- 149 US APPLICATIONS PENDING
- Mar 20, 2018 most recent publication
Details
- 4,386 Issued Patents
- 16 Issued in last 3 years
- 14 Published in last 3 years
- 166,482 Total Citation Count
- Jan 22, 1968 Earliest Filing
- 11,009 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
MATTERS
Rank in Class
Intl Class
Technology
MATTERS
Rank in Class
- No Technologies to Display
Top Patents (by citation)
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Patent #
Title
Filing Date
Issue Date
Intl Class
CITATIONS
5534328
Integrated chemical processing apparatus and processes for the preparation thereof
Dec 02, 93
Jul 09, 96
[B32B]
255
6653382
Highly-neutralized ethylene copolymers and their use in golf balls
Oct 18, 00
Nov 25, 03
[A63B, C08K]
221
6670645
Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylpyrimidines, and phenylquinolines and devices made with such compounds
Dec 20, 01
Dec 30, 03
[C07F, B32B, H01L]
207
5686276
Bioconversion of a fermentable carbon source to 1,3-propanediol by a single microorganism
May 12, 95
Nov 11, 97
[C12N, C12P]
199
5312940
Ruthenium and osmium metal carbene complexes for olefin metathesis polymerization
Apr 03, 92
May 17, 94
[C07F]
189
8192651
Aluminum thick film composition(s), electrode(s), semiconductor device(s), and methods of making thereof
Sep 27, 10
Jun 05, 12
[H01B, B05D, H01L]
184
5262275
Flexographic printing element having an IR ablatable layer and process for making a flexographic printing plate
Aug 07, 92
Nov 16, 93
[G03C]
178
- No Patents to Display
Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2018/0066,026
MODULATION OF YEP6 GENE EXPRESSION TO INCREASE YIELD AND OTHER RELATED TRAITS IN PLANTS
Dec 03, 15
Mar 08, 18
[C12N, A01H, C07K]
2018/0057,964
CARBON-CONTAINING ARAMID BICOMPONENT FILAMENT YARNS
Aug 04, 17
Mar 01, 18
[D01F, A41D, D02G]
2018/0042,242
INSECTICIDAL COMBINATIONS OF PIP-72 AND METHODS OF USE
Mar 03, 16
Feb 15, 18
[C12N, A01N, C07K]
- No Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9918485
Soy protein products having altered characteristics
May 21, 15
Mar 20, 18
[A23C, A23J, A23K, A23L]
9913504
Flame resistant thermal liner, composite fabric, and garment
Oct 06, 15
Mar 13, 18
[B32B, A41D]
9909110
Compositions and methods comprising sequences having meganuclease activity
Oct 11, 16
Mar 06, 18
[C12N]
9902967
DGAT genes from yarrowia lipolytica for increased seed storage lipid production and altered fatty acid profiles in soybean
Dec 08, 14
Feb 27, 18
[C12N, A01H]
9890386
Soybean transcription terminators and use in expression of transgenic genes in plants
Jan 20, 16
Feb 13, 18
[C12N]
- No Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2017/0215,419
ANTHRANILAMIDE SEED TREATMENT COMPOSITIONS AND METHODS OF USE
Abandoned
Jul 29, 15
Aug 03, 17
[A01N]
2017/0175,066
SINGLE USE BAG FOR BIOLOGICAL MATERIALS AND PROCESSING
Abandoned
Dec 05, 16
Jun 22, 17
[C12M, A61F, A61J]
2017/0136,747
ARTICLES COMPRISING LOW TEMPERATURE HEAT-SEALABLE POLYESTER
Abandoned
Nov 11, 16
May 18, 17
[B29C, B32B, B29B]
2017/0141,245
CONDUCTIVE PASTE COMPOSITION AND SEMICONDUCTOR DEVICES MADE THEREWITH
Abandoned
Nov 12, 15
May 18, 17
[C09D, H01L]
2017/0114,356
NOVEL ALTERNATIVELY SPLICED TRANSCRIPTS AND USES THEREOF FOR IMPROVEMENT OF AGRONOMIC CHARACTERISTICS IN CROP PLANTS
Abandoned
Feb 19, 16
Apr 27, 17
[C12N, C12Q, C07K]
2016/0362,525
MICROPULP-ELASTOMER MASTERBATCHES AND COMPOUNDS
Abandoned
Feb 25, 15
Dec 15, 16
[C08J, C08L]
2016/0349,415
MULTI-FUNCTION BACKING FILM FOR SILVER MIRRORS
Abandoned
May 25, 16
Dec 01, 16
[G02B, C03C]
2016/0303,837
SELECTIVELY PERMEABLE ETHYLENE COPOLYMER COMPOSITIONS
Abandoned
Dec 18, 14
Oct 20, 16
[C08J, B32B, E04B, C08L, D04H]
2016/0280,897
METHOD TO FORM AN AQUEOUS DISPERSION OF AN IONMOER-ETHYLENE COPOLYMER BLEND
Abandoned
Mar 23, 16
Sep 29, 16
[C08L]
2016/0264,988
DROUGHT TOLERANT PLANTS AND RELATED CONSTRUCTS AND METHODS
Abandoned
Mar 12, 14
Sep 15, 16
[C12N, C07K]
2016/0214,359
OVERMOLDED POLYAMIDE COMPOSITE STRUCTURES AND PROCESSES FOR THEIR PREPARATION
Abandoned
Apr 21, 14
Jul 28, 16
[B29C, B32B]
- No Patents to Display
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