STEIN HALL & CO has a total of 13 patent applications. Its first patent ever was published in 1930. It filed its patents most often in France and Canada. Its main competitors in its focus markets textiles and paper, macromolecular chemistry and polymers and foods and drinks are OHARA PARAGIUM CHEMICAL CO LTD, WUXI PERMANENT IND CO LTD and STEIN HALL & CO INC.
# | Industry | |
---|---|---|
#1 | Textiles and paper | |
#2 | Macromolecular chemistry and polymers | |
#3 | Foods and drinks | |
#4 | Basic materials chemistry | |
#5 | Materials and metallurgy | |
#6 | Chemical engineering | |
#7 | Machines |
# | Technology | |
---|---|---|
#1 | Fiber treatments | |
#2 | Dairy products | |
#3 | Special macromolecular compounds | |
#4 | Adhesives | |
#5 | Polysaccharides | |
#6 | Separation | |
#7 | Unspecified technologies | |
#8 | Macromolecular compounds compositions | |
#9 | Paper coating | |
#10 | Metal production and refining |
# | Name | Total Patents |
---|---|---|
#1 | Levine Nathan M | 1 |
#2 | Yeh Michael H | 1 |
#3 | Ford Harold L | 1 |
#4 | Becker Robert M | 1 |
#5 | Risdon Alan R | 1 |
Publication | Filing date | Title |
---|---|---|
CA2063365A1 | Process for derivatizing polygalactomannans using glyoxal in the process | |
CA976027A | Low fat milk product |