NIPPON PAPER INDUSTRIES CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B41M PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING 3719
 
  
 
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 2714
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM16141
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 13112
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 13103
 
  
 
D21F PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON1019
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 993
 
  
 
C08B POLYSACCHARIDES; DERIVATIVES THEREOF 823
 
  
 
D21C PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR820
 
  
 
G03C PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES 838

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0037,737 FIBER-REINFORCED RESIN COMPOSITION COMPRISING CHEMICALLY MODIFIED CELLULOSE NANOFIBERS AND THERMOPLASTIC RESINMar 17, 16Feb 08, 18[C08B, C08L]
2018/0016,402 METHOD FOR PRODUCING MASTER BATCH, MASTER BATCH OBTAINED BY SAID PRODUCTION METHOD, RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIREFeb 09, 16Jan 18, 18[C08J, C08L]
2018/0016,405 HARD COAT FILMJan 23, 16Jan 18, 18[C08J, B32B]
2017/0362,774 METHODS FOR SORTING PRINTED MATERIALS AND METHODS FOR MAKING PAPER USING THE PRINTED MATERIALSDec 25, 15Dec 21, 17[G01N, D21H, D21C]
2017/0298,238 HARD COAT FILM AND OPTICAL FILM FOR DISPLAY DEVICESep 27, 15Oct 19, 17[C09D, G02B]
2017/0182,110 AGENT FOR PREVENTING OR AMELIORATING DIABETESMar 20, 15Jun 29, 17[A61K]
2016/0333,116 DRY SOLIDS OF ANIONICALLY MODIFIED CELLULOSE NANOFIBERS AND PROCESSES FOR PREPARING THEMJan 09, 15Nov 17, 16[B05D, C08B]
2015/0267,070 CELLULOSE NANOFIBERSOct 07, 13Sep 24, 15[C09D, D01F]
2015/0259,616 METHOD FOR MANUFACTURING SOLID FUEL AND SOLID FUELSep 26, 13Sep 17, 15[C10L]
2015/0027,648 METHOD FOR PRODUCING ANION-MODIFIED CELLULOSE NANOFIBER DISPERSIONMar 08, 13Jan 29, 15[D21H]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9822241 Molded body and method for producing cellulose-nanofiber-containing compositionMay 20, 14Nov 21, 17[C08J, C08F, C08L, C08K]
9684098 Antiglare hard coat filmSep 26, 12Jun 20, 17[H01L, G02B]
9579916 Thermosensitive recording mediumSep 25, 14Feb 28, 17[B41M]
9523163 Method for producing carbon material using catalyst, and carbon materialJun 05, 13Dec 20, 16[C01B, H01M, D01F]
9458267 Chlorinated polyolefin resinMar 19, 14Oct 04, 16[C08F, C09D, C08L]
9365973 Method for producing cellulose nanofibersSep 13, 12Jun 14, 16[C08B, D21H, D21C]
9353379 Method for cultivation of genetically-modified plantAug 26, 09May 31, 16[C12N, A01H]
9260491 Protein having immunogenicity of cedar pollen, polynucleotide encoding the protein, and use thereofOct 28, 10Feb 16, 16[A61K, C07K]
9242497 Inkjet recording mediumJul 29, 13Jan 26, 16[B41M]
9240583 Carboxymethylcellulose or salt thereof for electrodes of nonaqueous electrolyte secondary battery and aqueous solution thereofNov 26, 09Jan 19, 16[H01M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0291,762 RECYCLED FIBER AND RECYCLED FIBER MOLDINGAbandonedJun 25, 13Oct 15, 15[C08J, D06L, D01F]
8551292 Methods for determining the degree of deposition of contaminantsExpiredOct 13, 10Oct 08, 13[D21F]
8377260 Newsprint paper for offset printingExpiredAug 18, 11Feb 19, 13[D21H]
2013/0011,553 PROCESSES FOR PREPARING COATED PRINTING PAPERAbandonedMar 29, 11Jan 10, 13[B41C]
8273215 Method for producing coated paperExpiredOct 14, 08Sep 25, 12[D21F]
8247347 Thermosensitive recording mediumExpiredMar 14, 08Aug 21, 12[B41M]
8129307 Thermosensitive recording mediumExpiredJan 25, 08Mar 06, 12[B41M]
2012/0043,372 Cast-coated paperAbandonedJun 07, 07Feb 23, 12[D21H, B65D]
8101046 Methods for producing coating base papers and coated papersExpiredMar 31, 08Jan 24, 12[D21H]
2012/0009,661 PROCESS FOR PRODUCING CELLULOSE GEL DISPERSIONAbandonedFeb 16, 10Jan 12, 12[C09D, B01J, D21C]
2011/0269,622 THERMOSENSITIVE RECORDING MEDIUMAbandonedMar 27, 09Nov 03, 11[B41M]
8025924 Cast-coated papers and processes for preparing thereofExpiredOct 15, 04Sep 27, 11[D21H]
2011/0203,016 PROCESS FOR PRODUCING PLANT STORAGE ORGAN WITH HIGH PRODUCTION OF RECOMBINANT PROTEIN AND NOVEL RECOMBINANT PROTEINAbandonedApr 22, 10Aug 18, 11[C12N, A01H]
7947876 Plant and plant storage organ having GLP-1 derivative accumulated therein and method of producing the sameExpiredSep 14, 04May 24, 11[C12N, A01H]
2011/0111,144 INK JET RECORDING MEDIUM AND PROCESS FOR PRODUCING THE INK JET RECORDING MEDIUMAbandonedMar 25, 09May 12, 11[B41M, B05D]
2011/0064,893 INK-JET RECORDING MEDIUMAbandonedMar 04, 09Mar 17, 11[B41M]
2011/0010,991 CONTAINER FOR CULTURE OF PLANT, METHOD FOR CULTURE OF PLANT AND METHOD OF PRODUCTION OF CUTTING SEEDLINGAbandonedFeb 20, 09Jan 20, 11[A01G]
2011/0011,550 Tissue papers for household useAbandonedMar 25, 09Jan 20, 11[D21F]
2011/0003,079 PROCESSES FOR PREPARING COATED PAPERSAbandonedFeb 04, 09Jan 06, 11[B05D]
2010/0310,796 INKJET RECORDING PAPERAbandonedNov 18, 08Dec 09, 10[B41M]

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