CONTIPRO A.S.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08B POLYSACCHARIDES; DERIVATIVES THEREOF 922
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 6249
 
  
 
A61Q USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS 356
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 269
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 276
 
  
 
D01D MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS225
 
  
 
D01F CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS 233
 
  
 
B27N MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL 112
 
  
 
C07K PEPTIDES 1135
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0143,756 Antitumor Composition Based on Hyaluronic Acid and Inorganic Nanoparticles, Method of Preparation Thereof and Use ThereofJun 30, 15May 25, 17[A61K, C08B]
2017/0015,759 Conjugates of Oligomer of Hyaluronic Acid or of a Salt Thereof, Method of Preparation Thereof and Use ThereofMar 10, 15Jan 19, 17[A61K, C08B]
2016/0312,385 Nanofibers Containing Photocurable Ester Derivative of Hyaluronic Acid or Its Salt, Photocured Nanofibers, Method of Synthesis Thereof, Preparation Containing Photocured Nanofibers and Use ThereofNov 21, 14Oct 27, 16[C08J, A61K, C08F, C08B, A61Q, D01F]
2015/0308,016 Fibres Based on Hydrophobized Derivatives of Hyaluronan, Method of Their Preparation and Use, Textiles on Base Thereof and Use ThereofNov 26, 13Oct 29, 15[D01D, A61L, D01F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9522966 Hyaluronic acid derivative, method of preparation thereof, method of modification thereof and use thereofAug 05, 13Dec 20, 16[C08J, A61K, C08B, C07K]
9492586 Derivatives of hyaluronic acid capable of forming hydrogelsFeb 26, 13Nov 15, 16[A61K, C12P, C08B, A61Q, A61L]
9434791 Method of preparation of an oxidized derivative of hyaluronic acid and a method of modification thereofDec 10, 10Sep 06, 16[C08B, C08L]
9403918 Oxidized derivative of hyaluronic acid, a method of preparation thereof and a method of modification thereofDec 10, 10Aug 02, 16[C08B]
8727756 Combined spinning nozzle for the manufacture of nanofibrous and microfibrous materialsJan 09, 13May 20, 14[D01D]
8721313 Apparatus for production of two-dimensional or three-dimensional fibrous materials of microfibres and nanofibresFeb 03, 11May 13, 14[B27N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0299,911 Endless Fibres on the Basis of Hyaluronan Selectively Oxidized in the Position 6 of the N-Acetyl-D-Glucosamine Group, Preparation and Use Thereof, Threads, Staples, Yarns, Fabrics Made Thereof and Method for Modifying the SameAbandonedNov 26, 13Oct 22, 15[D01D, D03D, D06M, D01F, C08L, D04H]
2015/0152,572 SPINNING NOZZLE FOR PRODUCING NANOFIBROUS AND MICROFIBROUS MATERIALS COMPOSED OF FIBRES HAVING A COAXIAL STRUCTUREAbandonedJul 23, 13Jun 04, 15[D01D]
2015/0104,643 Crosslinked Hyaluronan Derivative, Method of Preparation Thereof, Hydrogel and Microfibers Based ThereonAbandonedApr 25, 13Apr 16, 15[C08B]

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