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ALLEN ROBERT D

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    230,925
About

ALLEN ROBERT D has a total of 17 patent applications. Its first patent ever was published in 1900. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets optics, machines and environmental technology are OTSUKA NOBORU, BEACH MFG CORP and NAPP SYSTEMS INC.

Patent filings in countries

World map showing ALLEN ROBERT Ds patent filings in countries
# Country Total Patents
#1 United States 16
#2 United Kingdom 1

Patent filings per year

Chart showing ALLEN ROBERT Ds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Allen Robert D 16
#2 Sooriyakumaran Ratnam 3
#3 Truong Hoa D 3
#4 Brock Phillip 3
#5 Sanders Daniel P 3
#6 Brock Phillip J 2
#7 Sundberg Linda K 2
#8 Swanson Sally A 1
#9 Amberg Sean M 1
#10 Knox Dick L 1

Latest patents

Publication Filing date Title
GB201617351D0 Domestic quilt cover or holder
US2013127388A1 Systems and methods for downhole power factor correction
US2011111345A1 Silicon containing coating compositions and methods of use
US2011053083A1 Chemically amplified photoresist composition and process for its use
US2011045387A1 Method of forming a relief pattern by e-beam lithography using chemical amplification, and derived articles
US2009250210A1 Device and method for gas lock detection in an electrical submersible pump assembly
US2008311530A1 Graded topcoat materials for immersion lithography
US5327595A Bedclothes retainer devices
US3340819A Coupling and pump combination
US3281063A Pump and filter combination
US3244285A Enforced operation treatment tank
US3251471A Sewage disposal system
US3116347A Sewage treating device
US666589A Dumping-car.