Learn more

SELF SUSPENDING PROPPANT LLC

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    68,785
  • Filing trend
    ⇩ 62.0%
About

SELF SUSPENDING PROPPANT LLC has a total of 43 patent applications. It decreased the IP activity by 62.0%. Its first patent ever was published in 2012. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets basic materials chemistry, machines and civil engineering are SELF-SUSPENDING PROPPANT LLC, TODD BRADLEY L and CLEANSORB LTD.

Patent filings per year

Chart showing SELF SUSPENDING PROPPANT LLCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Soane David S 28
#2 Kincaid Kevin P 26
#3 Mahoney Robert P 26
#4 Herring Marie K 25
#5 Wuthrich Philip 16
#6 Portilla Rosa Casado 14
#7 Yang Huaxiang 10
#8 Josyula Kanth 8
#9 Mehta Vinay 7
#10 Casado Portilla Rosa 4

Latest patents

Publication Filing date Title
WO2020106654A1 Salt-tolerant self-suspending proppants made with neutral starches
WO2020106655A1 Salt-tolerant self-suspending proppants made without extrusion
US2019002756A1 Self-suspending proppants made from powdered hydrogel-forming polymers
US2018155614A1 Self-suspending proppants
US2015252253A1 Calcium ion tolerant self-suspending proppants
US2015252252A1 Humidity-resistant self-suspending proppants
TW201827560A Self-suspending proppants for hydraulic fracturing
WO2013192634A2 Self-suspending proppants for hydraulic fracturing
US2014060832A1 Self-suspending proppants for hydraulic fracturing comprising a coating of hydrogel-forming polymer
AU2013249741A1 Self-suspending proppants for hydraulic fracturing
EP2751387A1 Self-suspending proppants for hydraulic fracturing