Assignee
SIPOREX INT AB
SE·12 granted patents·137 citations·filing 1975–1986
Top patents by PatentIndex Score
12 records- 0178US3973795ALifting device for handling cut cellular concrete bodiesSIPOREX INT AB·Filed 1975·Granted Aug 10, 1976·26 cites·6 claims
- 0270US3976205ASuction device for grasping and handling a generally parallelepipedic bodySIPOREX INT AB·Filed 1975·Granted Aug 24, 1976·20 cites·9 claims
- 0361US4108933AMethod of manufacturing steam-cured porous concrete productsSIPOREX INT AB·Filed 1977·Granted Aug 22, 1978·13 cites·4 claims
- 0458US4083908AManufacture of cellular lightweight concrete slabsSIPOREX INT AB·Filed 1975·Granted Apr 11, 1978·15 cites·16 claims
- 0555US4528883AApparatus for dividing aerated concrete blocksSIPOREX INT AB·Filed 1983·Granted Jul 16, 1985·14 cites·18 claims
- 0653US4329178AMethod in the manufacture of steam-cured light-weight aerated concrete with hydrophobic propertiesSIPOREX INT AB·Filed 1980·Granted May 11, 1982·16 cites·26 claims
- 0742US4202228AMethod of cutting slabs from a body of uncured, light-weight concrete and an apparatus for carrying out the methodSIPOREX INT AB·Filed 1978·Granted May 13, 1980·7 cites·16 claims
- 0842US4197077AApparatus for use in manufacturing of cellular lightweight concrete slabsSIPOREX INT AB·Filed 1978·Granted Apr 8, 1980·6 cites·5 claims
- 0936US4174936AApparatus for manufacturing cellular lightweight concrete productsSIPOREX INT AB·Filed 1978·Granted Nov 20, 1979·5 cites·7 claims
- 1035US4619173AMethod and apparatus for lifting pieces of materialSIPOREX INT AB·Filed 1985·Granted Oct 28, 1986·5 cites·13 claims
- 1135US4083909AProcess for manufacturing cellular lightweight concrete productsSIPOREX INT AB·Filed 1975·Granted Apr 11, 1978·4 cites·6 claims
- 1225US4778527AAnti-corrosive composition for iron and steel surfaces and the use thereof for protecting the reinforcing steel bars of autoclaved light-weight concreteSIPOREX INT AB·Filed 1986·Granted Oct 18, 1988·6 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →