Appleton, Wisconsin
United States
4
2009-06-18
The entities that hold a legal rights for patent applications filed by inventor Mathiaparanam Ponnampalam:
Ponnampalam Mathiaparanam from Appleton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for manufacturing diphenylamines
#2 | 2007-03-29Process for manufacturing diphenylamines
#3 | 2007-02-15Process for manufacture of fluoran dyes
#4 | 2006-10-24Linerless labels
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