PLASMINE CORP has a total of 27 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States, Italy and Japan. Its main competitors in its focus markets textiles and paper, macromolecular chemistry and polymers and chemical engineering are ROE LEE PAPER CHEMICALS COMPAN, COPAMEX S A DE C V and NANOPAPER LLC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 6 | |
#2 | Italy | 5 | |
#3 | Japan | 4 | |
#4 | Germany | 3 | |
#5 | Finland | 3 | |
#6 | France | 2 | |
#7 | Australia | 1 | |
#8 | United Kingdom | 1 | |
#9 | Norway | 1 | |
#10 | Sweden | 1 |
# | Industry | |
---|---|---|
#1 | Textiles and paper | |
#2 | Macromolecular chemistry and polymers | |
#3 | Chemical engineering | |
#4 | Machines |
# | Technology | |
---|---|---|
#1 | Paper coating | |
#2 | Compounding ingredients | |
#3 | Chemical or physical processes | |
#4 | Unspecified technologies | |
#5 | Macromolecular compounds compositions |
# | Name | Total Patents |
---|---|---|
#1 | Emerson Ralph Waldo | 11 |
#2 | Shattuck John R | 3 |
#3 | Emerson Sr Ralph Waldo | 2 |
#4 | Martin Jerome Leander | 2 |
#5 | Emerson Sr Ralph W | 2 |
#6 | Emerson Ralph W | 1 |
#7 | Martin Jerome L | 1 |
#8 | Jieroomu Rindaa Maachin | 1 |
#9 | Rarufu Warudoo Emaason Shinia | 1 |
#10 | Jiyon Ritsuji Shiyatatsuku | 1 |
Publication | Filing date | Title |
---|---|---|
US4437894A | Sizing compositions containing a formic acid salt, processes, and paper sized wih the compositions | |
US4483744A | Sizing agents for cellulosic products | |
DE3009594A1 | METHOD FOR THE PRODUCTION OF SIZING AGENTS FOR CELLULOSE PRODUCTS | |
US4141750A | Ammonia containing rosin sizes | |
IT1082495B | Unsaturated aliphatic acid modified rosin size - contg. ammonia and ammonium salt used to form brighter, stronger paper prods. | |
JPS53119306A | Production of sizing composition for paper | |
US4093779A | Paper coated with ammonia-containing sizing compositions | |
US4022634A | Ammonia-containing sizing compositions | |
US4025354A | Urea containing sizing compositions |