E. I. DU PONT DE NEMOURS AND COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 619 6
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 511 5
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 388 4
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 333 135
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 297 11
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 290 8
 
 
A01H NEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES 284 18
 
 
C07D HETEROCYCLIC COMPOUNDS 273 22
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 256 14
 
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 244 6
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0072,998 ENGINEERED GLUCOSYLTRANSFERASES Sep 13, 17 Mar 15, 18 [C12N, C12P]
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]
2018/0057,442 3-OXO-3-(ARYLAMINO)PROPANOATES, A PROCESS FOR THEIR PREPARATION, AND THEIR USE IN PREPARING PYRROLIDINONES Dec 01, 15 Mar 01, 18 [C07D, C07C, C07B]
2018/0057,832 SOYBEAN U6 SMALL NUCLEAR RNA GENE PROMOTERS AND THEIR USE IN CONSTITUTIVE EXPRESSION OF SMALL RNA GENES IN PLANTS Mar 21, 16 Mar 01, 18 [C12N]
2018/0057,964 CARBON-CONTAINING ARAMID BICOMPONENT FILAMENT YARNS Aug 04, 17 Mar 01, 18 [D01F, A41D, D02G]
2018/0057,965 CARBON-CONTAINING FIBER BLENDS INCLUDING ARAMID AND MODACRYLIC FIBER Aug 04, 17 Mar 01, 18 [D01F, A41D, C08L]
2018/0057,969 CARBON-CONTAINING MODACRYLIC & ARAMID BICOMPONENT FILAMENT YARNS Aug 04, 17 Mar 01, 18 [D01D, B29C, A41D, D02G]
2018/0061,536 CHIP RESISTOR Aug 26, 16 Mar 01, 18 [H01C, C04B, C09D]
2018/0062,007 THICK-FILM PASTES CONTAINING LEAD-TELLURIUM-LITHIUM- OXIDES, AND THEIR USE IN THE MANUFACTURE OF SEMICONDUCTOR DEVICES Jun 23, 17 Mar 01, 18 [H01B, C04B, B22F, C03C, H01L]
2018/0062,082 ELECTROACTIVE MATERIALS Jan 20, 16 Mar 01, 18 [C09K, C07D, C09B, H01L]

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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]
9920030 Fungicidal azocyclic amides Jun 24, 15 Mar 20, 18 [A01N, C07D]
9920316 Compositions and methods to control insect pests Mar 14, 13 Mar 20, 18 [C12N, A01N]
9913504 Flame resistant thermal liner, composite fabric, and garment Oct 06, 15 Mar 13, 18 [B32B, A41D]
9908992 Curing agents for fluoroelastomers Sep 26, 15 Mar 06, 18 [C08K]
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]
9903051 Production of and drying of copolymer fibers Jan 13, 12 Feb 27, 18 [C08G, D01D, D01F]
9890386 Soybean transcription terminators and use in expression of transgenic genes in plants Jan 20, 16 Feb 13, 18 [C12N]
9884000 Peracid-generating compositions Dec 18, 12 Feb 06, 18 [A61Q, A61K]

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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]
2017/0029,362 LUMINESCENT COMPOUNDS Abandoned Jul 20, 16 Feb 02, 17 [C09K, C07D, C07C, H01L]
2017/0010,072 LIGHT WEIGHT TRAUMA REDUCING BODY ARMOR Abandoned Jan 23, 15 Jan 12, 17 [F41H]
2016/0362,525 MICROPULP-ELASTOMER MASTERBATCHES AND COMPOUNDS Abandoned Feb 25, 15 Dec 15, 16 [C08J, C08L]
2016/0347,933 PIGMENTED POLYIMIDE FILMS AND METHODS THERETO Abandoned Jul 26, 13 Dec 01, 16 [C08K]
2016/0349,415 MULTI-FUNCTION BACKING FILM FOR SILVER MIRRORS Abandoned May 25, 16 Dec 01, 16 [G02B, C03C]
2016/0327,861 PHOTOSENSITIVE DRY FILM COMPOSITIONS Abandoned May 05, 16 Nov 10, 16 [G03F]
2016/0312,001 NUCLEATED CRYSTALLIZATION OF POLY(TRIMETHYLENE-2,5-FURANDICARBOXYLATE) (PTF) AND ARTICLES MADE THEREFROM Abandoned Dec 18, 14 Oct 27, 16 [C08J, C08G, C08K]
2016/0303,837 SELECTIVELY PERMEABLE ETHYLENE COPOLYMER COMPOSITIONS Abandoned Dec 18, 14 Oct 20, 16 [C08J, B32B, E04B, C08L, D04H]
2016/0280,600 POLYMER-MODIFIED FIBER-CEMENT COMPOSITION Abandoned Mar 23, 16 Sep 29, 16 [C04B]
2016/0280,897 METHOD TO FORM AN AQUEOUS DISPERSION OF AN IONMOER-ETHYLENE COPOLYMER BLEND Abandoned Mar 23, 16 Sep 29, 16 [C08L]
2016/0276,303 ELECTRONIC COMPONENT Abandoned Mar 17, 15 Sep 22, 16 [H01C, H01G, H01F, B05D, H01L]
2016/0264,988 DROUGHT TOLERANT PLANTS AND RELATED CONSTRUCTS AND METHODS Abandoned Mar 12, 14 Sep 15, 16 [C12N, C07K]
2016/0236,450 COMPOSITE BALLISTIC RESISTANT LAMINATE Abandoned Feb 18, 15 Aug 18, 16 [B32B]
2016/0240,701 SOLAR CELL MODULE WITH ANTIFOULING LAYER Abandoned Oct 02, 15 Aug 18, 16 [H01L]
2016/0222,202 Polyoxymethylene Compositions Abandoned Feb 04, 15 Aug 04, 16 [C08L]

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