PENFORD PRODUCTS CO has a total of 69 patent applications. Its first patent ever was published in 1981. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and basic materials chemistry are WORLDWIDE COATINGS IP PTY LTD, SERVANTE ALASTAIR HUGH and AD TECH CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 16 | |
#2 | WIPO (World Intellectual Property Organization) | 8 | |
#3 | Canada | 6 | |
#4 | EPO (European Patent Office) | 6 | |
#5 | China | 5 | |
#6 | Brazil | 4 | |
#7 | Finland | 3 | |
#8 | Australia | 2 | |
#9 | Denmark | 2 | |
#10 | Mexico | 2 | |
#11 | Netherlands | 2 | |
#12 | Norway | 2 | |
#13 | New Zealand | 2 | |
#14 | Philippines | 2 | |
#15 | Portugal | 2 | |
#16 | Spain | 1 | |
#17 | Ireland | 1 | |
#18 | Republic of Korea | 1 | |
#19 | Taiwan | 1 | |
#20 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Macromolecular chemistry and polymers | |
#2 | Machines | |
#3 | Basic materials chemistry | |
#4 | Textiles and paper | |
#5 | Agriculture | |
#6 | Materials and metallurgy |
# | Technology | |
---|---|---|
#1 | Special macromolecular compounds | |
#2 | Coating compositions | |
#3 | Unspecified technologies | |
#4 | Macromolecular compounds compositions | |
#5 | Compounding processes | |
#6 | Fiber treatments | |
#7 | Paper coating | |
#8 | Horticulture | |
#9 | Polysaccharides | |
#10 | Treatment of glass |
# | Name | Total Patents |
---|---|---|
#1 | Martin Verne J | 35 |
#2 | Nguyen Charles C | 35 |
#3 | Pauley Edward P | 31 |
#4 | Buccigross Henry L | 13 |
#5 | Rudolph Stephen | 12 |
#6 | Pratt George W | 8 |
#7 | Tackaberry Duane O | 8 |
#8 | Wagers James A | 5 |
#9 | Katz Hirschel A | 5 |
#10 | Tupper D Eric | 5 |
Publication | Filing date | Title |
---|---|---|
US2016038397A1 | Personal Care Products Comprising Highly Cationic Substituted Starches | |
WO2012068118A1 | Coating formulation | |
US5800870A | Size press coating method | |
US5707720A | Methods and materials for coating textile compositions | |
BR9404163A | Process of preparing a gum warp yarn composition of gum yarn gum yarn and gum cloth | |
US5525414A | Method and materials for coating synthetic textile compositions | |
EP0606431A1 | Cationic starch/vinyl acetate coating board binders | |
FI924442A | Dried reinforced films having good tear resistance - reinforced with coalescent water insol. polymer particles which are non-coalesced | |
US5416181A | Reinforced films made from water soluble polymers | |
US5110612A | Hydroxypropyl starch hydrolyzate product | |
ZA9000972B | Starch graft polymers | |
US5003022A | Starch graft polymers | |
US4990173A | Hydrophilic mushroom growth supplement and method of using same | |
US4954178A | Starch hydrolyzate product | |
DK299888D0 | Process for producing a growth supplement for mushrooms from maize gluten meal | |
CA1317780C | Method of preparing mushroom growing supplements from corn gluten meal | |
IE881331L | Hydrophilic mushroom growth supplement and method of using same | |
US4810307A | Starch hydrolyzate product and method for producing same |