Learn more

SILVERCROWN LTD

Overview
  • Total Patents
    17
About

SILVERCROWN LTD has a total of 17 patent applications. Its first patent ever was published in 1943. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets surface technology and coating and packaging and shipping are ALUMIPLATE INC, COVENTYA GMBH and TOUSETSU KK.

Patent filings in countries

World map showing SILVERCROWN LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 8
#2 Germany 3
#3 France 2
#4 Austria 1
#5 Belgium 1
#6 Spain 1
#7 United States 1

Patent filings per year

Chart showing SILVERCROWN LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heymann Erich 5
#2 Schmerling Grigory 5
#3 Burnett Thomas Raymond 1
#4 Baker Kenneth Dere 1
#5 Lee William Thomas 1
#6 Erich Heymann 1
#7 Dere Baker Kenneth 1
#8 Grigory Schmerling 1
#9 Baldock Alfred James 1
#10 Knopp David Rhymes 1

Latest patents

Publication Filing date Title
GB1193823A Improvements in or relating to Electroless Metal Plating
GB841711A Improvements in or relating to electroplating barrels
GB866011A Improvements in or relating to automatic processing plant
GB745382A Improvements in or relating to electro-deposition of zinc
ES204130A1 Improvements in the galvanoplasty (Machine-translation by Google Translate, not legally binding)
GB741864A Improvements in the electrodeposition of alloys containing copper and tin
GB732538A Improvements in the electrodeposition of alloys containing copper and tin
GB626024A Improvements in or relating to the electro-deposition of nickel
GB594762A Improvements in or relating to the coating of the surfaces of ferrous metals