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PAPER SCIENCE & TECH INST INC

Overview
  • Total Patents
    87
About

PAPER SCIENCE & TECH INST INC has a total of 87 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United States, EPO (European Patent Office) and Australia. Its main competitors in its focus markets textiles and paper, chemical engineering and measurement are NAKAMURA TOORU, WITHAM JR GEORGE S and WUERTT FILZTUCHFAB.

Patent filings per year

Chart showing PAPER SCIENCE & TECH INST INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Aidun Cyrus K 18
#2 Orloff David I 15
#3 Banerjee Sujit 13
#4 Hall Maclin S 8
#5 Jackson Theodore G 7
#6 Krause Andrew M 7
#7 Patterson Timothy F 7
#8 Nanko Hiroki 6
#9 Rudman Isaak 6
#10 Kurtis Kimberly Erin 5

Latest patents

Publication Filing date Title
US2003111194A1 System and method for rapidly determining a pulp kappa number using spectrophotometry
US2002119258A1 System and method for distributing chemicals through a fibrous material using low-headspace dielectric heating
US6572733B1 System and method for altering characteristics of materials using an electrohydraulic discharge
US2001018959A1 Layered fiber structure in paper products
US6368460B1 Method and apparatus to enhance paper and board forming qualities
US6406595B1 Methods and apparatus to enhance paper and board forming qualities
US6436486B1 Method for distributing chemicals through a fibrous material using low-headspace dielectric heating
US6521134B1 System and method for altering the tack of materials using an electrohydraulic discharge
US6153057A Methods and apparatus to enhance paper and board forming qualities
US6182375B1 Method and apparatus for multi-NIP impulse drying
US6294047B1 Methods for reducing fluorescence in paper-containing samples
US6308570B1 Method and apparatus for ultrasonic characterization through the thickness direction of a moving web
US6462257B1 Vicilin-like seed storage protein gene promoter and methods of using the same
US6315127B1 System and method for removing particulate contaminants from fluid streams
US6115127A Non-contact measurements of ultrasonic waves on paper webs using a photorefractive interferometer
US6356846B1 System and method of reducing motion-induced noise in the optical detection of an ultrasound signal in a moving body of material
US6006442A Methods for dewatering solid-liquid matrices
SE9800199D0 Dewatering solid-liquid matrices such as sludges
US6156155A Method for the delignification of lignocellulosic material by adding a dialkyl substituted octahydroanthraquinone
US5876558A Froth flotation deinking process for paper recycling