HELENA HOLDING COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 1382
 
  
 
A01C PLANTING; SOWING; FERTILISING 327
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 339
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 3106
 
  
 
C05G MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS 310
 
  
 
A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 230
 
  
 
C05C NITROGENOUS FERTILISERS213
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR293
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254
 
  
 
A61P THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS 148

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9313945 Vegetation treatment systemAug 08, 13Apr 19, 16[A01M, A01C]
9096476 Stabilized n-alkyl thiosphoric triamide solvent systems for use in nitrogen fertilizerAug 29, 13Aug 04, 15[C09K, C05G, C05C, A01G, C11D, A01C]
9090516 Solvent free N-alkyl thiosphoric triamide formulations for use in the stabilization of nitrogen fertilizerAug 15, 13Jul 28, 15[C05G, C09K, C05C, A01G, A01C]
9016604 Portable vegetation treatment systemMar 16, 12Apr 28, 15[B05B, A01M]
8445011 Delayed-release formulation for reducing the frequency of urination and method of use thereofJul 27, 12May 21, 13[A61K, A61P]
8426341 Herbicide formulationMay 27, 05Apr 23, 13[A01N]
8232230 Manufacture and use of a herbicide formulationJul 27, 01Jul 31, 12[A01N]
7659229 Herbicide formulation containing hexazinoneMar 29, 05Feb 09, 10[A01N]
6831038 Agricultural formulationFeb 20, 02Dec 14, 04[A01N]
6541424 Manufacture and use of a herbicide formulationAug 01, 01Apr 01, 03[A01N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0270,354 VEGETATION CONTROL SYSTEM FOR DISTRIBUTION OF CHEMICALLY-BASED TREATMENTSAbandonedApr 11, 13Oct 17, 13[A01M]
2008/0262,061 COMPOSITION AND USE OF A LIQUID FUNGICIDAL FORMULATION OF MYCLOBUTANIL OR TEBUCONAZOLE FUNGICIDEAbandonedApr 18, 08Oct 23, 08[A01P, A01N]
2008/0255,736 GEO-REFERENCED AGRICULTURAL LEVEESAbandonedApr 10, 08Oct 16, 08[G06F, A01B]
2008/0134,738 USE OF HUMECTANTS IN FOLIAR NITROGEN CONTAINING FERTILIZER FORMULATIONSAbandonedDec 05, 07Jun 12, 08[C05C]
2007/0184,980 Manufacture and use of herbicide chlorinated phenoxy formulationAbandonedJan 25, 07Aug 09, 07[A01N]
2007/0037,707 Plant growth regulator formulationsAbandonedAug 11, 06Feb 15, 07[A01N]
2007/0032,382 Method for enhancing the crop safety and efficacy of an agricultural chemical onto an agricultural substrateAbandonedAug 03, 06Feb 08, 07[A01N]
2006/0040,825 Method of improving the growth of cottonAbandonedAug 23, 05Feb 23, 06[A01N, A01H]
2005/0284,893 Seed storage and transportation binAbandonedDec 17, 04Dec 29, 05[B67D]
2005/0288,188 Manufacture and use of a plant growth regulating compoundAbandonedJun 27, 05Dec 29, 05[A01N]
6939555 Manufacture and use of an deposition aidExpiredDec 12, 00Sep 06, 05[0000]
6860700 Seed storage and transportation binExpiredFeb 13, 03Mar 01, 05[B65G]
2001/0034,304 Manufacture and use of an deposition aidAbandonedJan 19, 01Oct 25, 01[A01N]
5178795 Homogeneous, essentially nonaqueous adjuvant compositions with buffering capabilityExpiredJul 19, 90Jan 12, 93[B01F]

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