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HALCON SD GROUP INC

Overview
  • Total Patents
    495
About

HALCON SD GROUP INC has a total of 495 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets organic fine chemistry, chemical engineering and environmental technology are DOW TECHNOLOGY INVESTMENTS LLC, KUBANEK PETR and DAU TEKNOLODZHI INVEST LLS.

Patent filings per year

Chart showing HALCON SD GROUP INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rizkalla Nabil 72
#2 Bhise Vijay S 31
#3 Becker Mitchell 29
#4 Sachs Howard M 28
#5 Khoobiar Sargis 27
#6 Jacobson Stephen E 19
#7 Hoch Robert 17
#8 Armstrong William D 16
#9 Rizkalla N 15
#10 Moy David 14

Latest patents

Publication Filing date Title
US4666632A Process for the preparation of anthraquinone
US4663303A Process for preparing silver catalysts
US4661337A Preparation of hydrogen peroxide
US4698187A Preparation of carboxylic acid anhydrides
US4628121A Preparation of acetaldehyde
EP0175558A1 Process for the vapor phase hydrogenation of carboxylic acids to esters and alcohols
BR8504134A Process to optimize the performance of a vanadio-phosphorus catalyst during the oxidation of butane in male anicide
US4605541A Recovery of noble metal values from carbonylation residues using immiscible liquids
US4650615A Purification of carboxylic acid anhydrides contaminated with halogen or halides
US4659682A Recovery of noble metal values from carbonylation residues
US4631348A Preparation of acetic acid
US4625055A Preparation of carboxylic acids
CN1006851B Method for preparing silver catalyst
EP0160562A1 Process for the continuous preparation of P-phenylenediamine from a nitrobenzene feedstock
EP0156597A2 Process for the extraction of dilute amounts of carboxylic acids from liquid solutions
US4608444A Process and accompanying catalysts for the hydroformylation of formaldehyde to glycol-aldehyde
US4609502A Process for preparing unsaturated nitriles from alkanes
US4551560A Thermally-induced hydrolysis of acetal
BR8404579A PROCESS FOR TREATING DILUTED Aqueous ACETIC ACID
US4523980A Process for the recovery of high purity squaric acid