Assignee
SICA SPA
IT·30 granted patents·6 pending applications·99 citations·filing 1978–2025
Top patents by PatentIndex Score
36 records- 0180US11541564B2Apparatus for cutting pipes made of plastic materialSICA SPA·Filed 2019·Granted Jan 3, 2023·2 cites·7 claims
- 0270US11104040B2Apparatus and method for heating pipes made of thermoplastic materialSICA SPA·Filed 2019·Granted Aug 31, 2021·0 cites·1 claims
- 0369US10040212B2Apparatus and method for cutting pipes of thermoplastic materialSICA SPA·Filed 2013·Granted Aug 7, 2018·2 cites·11 claims
- 0469US6383435B2Method and apparatus for expanding and conferring a cup shape to the terminal junction segment of bi-axially oriented pipes made of thermoplastic materialSICA SPA·Filed 2000·Granted May 7, 2002·9 cites·15 claims
- 0568US12005600B2Method and apparatus for cutting a pipe made from thermoplastic materialSICA SPA·Filed 2021·Granted Jun 11, 2024·0 cites·11 claims
- 0667US6457966B1Apparatus with multiple operating phases for forming stable and internally regular bell mouth shapes on the terminal junction section of pipes made of thermoplastic materialSICA SPA·Filed 2000·Granted Oct 1, 2002·8 cites·20 claims
- 0767US2025340008A1Machine and method for belling pvc-o pipesSICA SPA·Filed 2025·Application pending·0 cites
- 0861US10046509B2Method and apparatus for chamfering an end of a pipe made from thermoplastic materialSICA SPA·Filed 2016·Granted Aug 14, 2018·0 cites·13 claims
- 0960US10974408B2Method and apparatus for cutting a pipe made from thermoplastic materialSICA SPA·Filed 2017·Granted Apr 13, 2021·0 cites·2 claims
- 1059US2026001250A1Apparatus and method for cutting a thermoplastic pipeSICA SPA·Filed 2023·Application pending·0 cites
- 1157US10478997B2Apparatus and method for heating pipes made of thermoplastic materialSICA SPA·Filed 2015·Granted Nov 19, 2019·0 cites·11 claims
- 1256US11938647B2Device for cutting tubes of thermoplastic materialSICA SPA·Filed 2021·Granted Mar 26, 2024·0 cites·12 claims
- 1356US4653364AApparatus and process for controlling the work phases of a cutter device movable on continuously extruded tubesSICA SPA·Filed 1986·Granted Mar 31, 1987·16 cites·2 claims
- 1455US12485563B2Cutting unit for thermoplastic pipesSICA SPA·Filed 2021·Granted Dec 2, 2025·0 cites·19 claims
- 1554US6546852B1Method and machine for packaging skeins, shaped as rings, of a flexible, elongated elementSICA SPA·Filed 2000·Granted Apr 15, 2003·6 cites·13 claims
- 1651US11364672B2Machine for conditioning pipes made of thermoplastic material and relative methodSICA SPA·Filed 2017·Granted Jun 21, 2022·0 cites·12 claims
- 1750US12545452B2Wrapper machine for packaging flexible articles with an elongated shape, in particular flexible hosesSICA SPA·Filed 2024·Granted Feb 10, 2026·0 cites·11 claims
- 1850US6009780AProcess, apparatus and tool for cutting a tubular barSICA SPA·Filed 1997·Granted Jan 4, 2000·12 cites·6 claims
- 1948US11541578B2Apparatus and method for heating pipes made of thermoplastic materialSICA SPA·Filed 2017·Granted Jan 3, 2023·0 cites·17 claims
- 2048US6220846B1Apparatus for expanding and conferring a cup shape to the terminal junction segment of bi-axially oriented pipes made of thermoplastic materialSICA SPA·Filed 1999·Granted Apr 24, 2001·12 cites·15 claims
- 2146US2024367367A1Belling unit, automatic belling machine comprising said unit and method for belling pipes made of pvc-oSICA SPA·Filed 2022·Application pending·0 cites
- 2246US2024123675A1Method and machine for belling pvc-o pipesSICA SPA·Filed 2022·Application pending·0 cites
- 2346US2025296716A1Wrapper machine for packaging flexible articles with an elongated shape, in particular flexible pipesSICA SPA·Filed 2025·Application pending·0 cites
- 2442US12094103B2Control system for the quality of processing pipes made of thermoplastic materialSICA SPA·Filed 2020·Granted Sep 17, 2024·0 cites·7 claims
- 2542US2021215480A1Method and device for measuring the dimensions of the transversal cross-section of pipesSICA SPA·Filed 2019·Application pending·0 cites
- 2641US12305787B2PVC-O pipeSICA SPA·Filed 2022·Granted May 20, 2025·0 cites·7 claims
- 2741US6745676B2Method and machine for packaging skeins, shaped as rings, of a flexible, elongated elementSICA SPA·Filed 2003·Granted Jun 8, 2004·1 cites·13 claims
- 2840US10272612B2Station for heating pipes made of thermoplastic materialSICA SPA·Filed 2015·Granted Apr 30, 2019·0 cites·15 claims
- 2938US5620719AMachine for bell-forming ends of thermally plasticized pipesSICA SPA·Filed 1995·Granted Apr 15, 1997·8 cites·7 claims
- 3036US5855930AWorkhead for forming a pipe bell at an end of a pipe made of thermoplastic materialSICA SPA·Filed 1995·Granted Jan 5, 1999·7 cites·7 claims
- 3136US4155694ADevice for forming the gasket housing in the socket joints of plastic material tubesSICA SPA·Filed 1978·Granted May 22, 1979·5 cites·2 claims
- 3235US10934035B2Machine for packaging flexible hosesSICA SPA·Filed 2016·Granted Mar 2, 2021·0 cites·8 claims
- 3326US5083354ADevice for fitting seals automatically into the seating grooves of thermoplastic pipe socketsSICA SPA·Filed 1990·Granted Jan 28, 1992·5 cites·7 claims
- 3425US10994961B2Device for feeding and accumulating film made of plastic materialSICA SPA·Filed 2017·Granted May 4, 2021·0 cites·8 claims
- 3521US5863569AApparatus for forming bellings on thermoplastic pipesSICA SPA·Filed 1997·Granted Jan 26, 1999·4 cites·11 claims
- 3613US4395218AMechanical expansion plug for the internal calibration of plastic material tubes in general, particularly for fashioning the seats for gasketsSICA SPA·Filed 1981·Granted Jul 26, 1983·2 cites·5 claims
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