HERCULES INCORPORATED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
D21H PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR 2813
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 15101
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 9116
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 8112
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 7248
 
  
 
D21F PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON722
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 689
 
  
 
D21C PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR622
 
  
 
B01D SEPARATION 5129
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM5152

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0243,703 SELF ADAPTING POLYMERS FOR ANHYDROUS SUNSCREEN FORMULATIONSFeb 04, 11Sep 19, 13[A61K, A61Q]
2002/0134,281 Process for the production of chemically or enzymatically modified polysaccharides, and products made therebyAug 01, 01Sep 26, 02[C09D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9822396 Chromosome conformation capture in partitionsFeb 13, 15Nov 21, 17[C12Q]
9772312 Device and method for detecting depositsDec 20, 12Sep 26, 17[G01N, G01B]
9766907 Generic physical location codes for virtual system and partition cloningSep 03, 14Sep 19, 17[G06F]
9587935 Method and device for detecting and analyzing depositsDec 20, 12Mar 07, 17[G01N, G01B]
9519963 Device and method for analysis of coating additive performanceMay 02, 14Dec 13, 16[G06T, G06K]
9388533 Method for increasing the advantages of strength aids in the production of paper and paperboardAug 24, 12Jul 12, 16[D21H, D21C]
8871701 Emulsions for removal and prevention of depositsAug 12, 11Oct 28, 14[C11D, D21C]
8822586 Cationic polymer dispersions, method for producing said dispersions and use thereofNov 30, 05Sep 02, 14[C08F, D21H]
8790627 Personal care composition additive for application on keratin substrates to provide long lasting benefitsJun 24, 11Jul 29, 14[A61K, A61Q]
8758562 Method for increasing the advantages of starch in pulped cellulosic material in the production of paper and paperboardAug 25, 11Jun 24, 14[D21F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0015,588 HIGH TEMPERATURE AND HIGH PRESSURE CEMENT RETARDER COMPOSITION AND USE THEREOFAbandonedJul 15, 16Jan 19, 17[C09K, C04B, C08F]
2015/0191,642 CEMENTING FLUID AND METHODS FOR PRODUCING THE SAMEAbandonedDec 22, 14Jul 09, 15[C09K, E21B]
2015/0119,490 DRY MORTAR AND EMULSION/DISPERSION BASED COMPOSITIONSAbandonedOct 23, 14Apr 30, 15[C04B]
2014/0271,504 COMPOSITION AND METHOD OF PRODUCING PERSONAL CARE COMPOSITIONS WITH IMPROVED DEPOSITION PROPERTIESAbandonedMar 15, 13Sep 18, 14[A61K, A61Q, C11D]
2014/0171,553 DRY MORTARS WITH LONG OPEN TIME AND INCREASED WATER FACTORAbandonedSep 16, 13Jun 19, 14[C04B]
2014/0135,420 Ready-Mix Joint Compounds Using Non-Uniformly Substituted CarboxylmethylcelluloseAbandonedNov 07, 13May 15, 14[C04B]
2014/0127,755 PROCESS FOR TREATING BIOMASS TO DERIVATIZE POLYSACCHARIDES CONTAINED THEREIN TO INCREASE THEIR ACCESSIBILITY TO HYDROLYSIS AND SUBSEQUENT FERMENTATIONAbandonedFeb 07, 13May 08, 14[C07H, C12P]
2014/0037,816 STABILIZED MULTIPHASE AQUEOUS COMPOSITIONSAbandonedJul 26, 13Feb 06, 14[A61K, C09D, A61Q, A23D]
2013/0209,388 CONDITIONING COMPOSITION ADDITIVE FOR PROVIDING IMMEDIATE AND LONG LASTING BENEFITS TO KERATIN SUBSTRATESAbandonedFeb 11, 13Aug 15, 13[A61K]
2013/0190,428 Wood Composite Process EnhancementAbandonedJan 22, 13Jul 25, 13[C08L]
8404365 Paper for gypsum wallboardExpiredMar 22, 07Mar 26, 13[B32B]
2013/0030,091 READILY DISSOLVABLE SOLID NONIONIC SYNTHETIC ASSOCIATIVE THICKENERSAbandonedJul 27, 12Jan 31, 13[C09D, C08L, C08K]
2012/0315,489 CELLULOSE ETHER COMPOUNDS FOR IMPROVED HOT TEMPERATURE PERFORMANCE IN EXTERNAL INSULATION FINISHING SYSTEMS (EIFS) MORTARSAbandonedMay 31, 12Dec 13, 12[C04B, B32B]
2012/0121,671 CONTROL OF FLUID MIGRATION IN NON-LATEX BONDED WET-WIPESAbandonedNov 11, 11May 17, 12[A01P, A61K, A01N, B05D, A47L, A47K, A61Q]
2011/0274,811 CELLULOSE GUMS WITH REDUCED VARIABILILTY AND METHOD FOR PRODUCING SAMEAbandonedMay 05, 11Nov 10, 11[C04B, A23L, C09D]
7960497 Preparation of alkyl ketene dimersExpiredJan 03, 07Jun 14, 11[C07C]
2011/0129,880 PROCESS FOR TREATING BIOMASS TO INCREASE ACCESSIBILITY OF POLYSACCARIDES CONTAINED THEREIN TO HYDROLYSIS AND SUBSEQUENT FERMENTATION, AND POLYSACCHARIDES WITH INCREASED ACCESSIBILITYAbandonedNov 02, 10Jun 02, 11[C07H, C12P]
2011/0017,417 Sizing Composition for Hot Penetrant ResistanceAbandonedJul 23, 09Jan 27, 11[C09K, D21H]
2011/0002,986 Stable Shellac Enteric Coating Formulation for Nutraceutical and Pharmaceutical Dosage FormsAbandonedJul 01, 10Jan 06, 11[A61K, A23L]
2010/0323,163 SEED CRYSTAL COATING FOR GYPSUM WALLBOARD FACINGAbandonedJun 21, 10Dec 23, 10[B05C, E04C, B32B]

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