PurThread Technologies, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
D01F CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS 332
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
D01D MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS225
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 194
 
  
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 126
 
  
 
B29K INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS 130
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 177
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101
 
  
 
D06M TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS 125

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0044,691 FIBERS WITH IMPROVING ANTI-MICROBIAL PERFORMANCEAug 18, 16Feb 16, 17[D01D, D06M, D01F]
2015/0044,449 Antimicrobial and Antifungal Polymer Fibers, Fabrics, and Methods of Manufacture ThereofAug 12, 14Feb 12, 15[B05D, D01G, C08K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9908987 Antimicrobial and antifungal polymer fibers, fabrics, and methods of manufacture thereofAug 12, 14Mar 06, 18[D01G, C08K]
9878480 Method for making polymer feedstock usable for generation of fiber having anti-microbial propertiesJun 24, 15Jan 30, 18[C08J, D01D, B29C, B29B, B29K, D01F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0374,941 ENHANCING AND PRESERVING ANTI-MICROBIAL PERFORMANCE IN FIBERS WITH PIGMENTSAbandonedSep 10, 14Dec 25, 14[B29C, D01F]
2012/0222,826 REPLACEABLE CURTAINSAbandonedApr 24, 12Sep 06, 12[A47H]
2012/0164,449 FIBERS WITH IMPROVING ANTI-MICROBIAL PERFORMANCEAbandonedDec 22, 11Jun 28, 12[B29C, D02G, D01F, C08L, C08K]
2012/0094,120 ENHANCING AND PRESERVING ANTI-MICROBIAL PERFORMANCE IN FIBERS WITH PIGMENTSAbandonedOct 18, 11Apr 19, 12[A01P, A01N, D01F]

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