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XIA HE

Overview
  • Total Patents
    52
About

XIA HE has a total of 52 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are SUZHOU FUTANGU MATERIAL TECHNOLOGY CO LTD, DAITO KAGAKU KK and VOLGODONSKOJ N PROIZV OBEDINEN.

Patent filings in countries

World map showing XIA HEs patent filings in countries
# Country Total Patents
#1 China 52

Patent filings per year

Chart showing XIA HEs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Xia He 52

Latest patents

Publication Filing date Title
CN102115153A Method for preparing mercuric sulfate and sodium chloride by using mercury-containing dead catalyst
CN102181641A Method for preparing tin chloride and elementary substance mercury from mercury-containing catalyst
CN102115156A Method for preparing mercury chloride and co-producing sodium chloride and sulfuric acid by using mercury-containing waste catalyst
CN102115149A Method for preparing silver chloride coproduced with mercuric oxide and bismuth nitrate by using mercury-containing dead catalyst
CN102115151A Method for preparing simple substance mercury joint-production zinc sulfate and sodium chloride by mercury-containing waste catalyst
CN102115150A Method for preparing zinc chloride and elementary mercury by using mercury-containing waste catalyst
CN102115154A Method for preparing mercuric sulfide and sodium chloride by using mercury-containing dead catalyst
CN102115148A Method for preparing silver chloride and coproducing mercuric oxide and aluminum nitrate by using mercury-containing dead catalyst
CN102115155A Method for preparing mercury bicarbonate and calcium chloride from mercury-containing waste catalyst
CN102115158A Method for preparing lead chloride and calomel from mercury-containing waste catalyst
CN102180484A Method for preparing sodium hydroxide and co-producing manganese carbonate by using waste alkali liquor generated in ethylene cracking method
CN102180471A Method for preparing waterglass and microporous massive silica gel from treated waste residue of sulphuric acid cinder
CN102180511A Method for preparing silver nitrate and aluminum nitrate hexahydrate by waste silver catalyst in ethane oxidation
CN102180505A Method for preparing calcium carbonate and ammonia water from chlorohydrin method waste lime mud
CN102180512A Method for preparing silver bromide and anhydrous aluminum bromide by using ethylene oxidation method and waste silver catalyst
CN102180524A Method for preparing basic nickel nitrate and basic aluminum nitrate with spent catalyst
CN102180473A Method for preparing waterglass and macroporous massive silica gel from treated waste residue of sulphuric acid cinder
CN102180480A Method for co-production of caustic soda and iron salt by using waste alkali liquid generated in ethylene cracking method
CN102180482A Method for co-production of caustic soda and barium carbonate by using waste alkali liquid in ethylene cracking method
CN102180481A Method for preparing caustic soda as well as potassium carbonate and potassium sulfide with waste alkali liquor in ethylene cracking