Assignee
PERINI FABIO SPA
IT·145 granted patents·27 pending applications·3,675 citations·filing 1989–2020
Top patents by PatentIndex Score
172 records- 0199US5839680AMachine and method for the formation of coreless logs of web materialPERINI FABIO SPA·Filed 1997·Granted Nov 24, 1998·95 cites·2 claims
- 0299US5137225ARewinding machine for the formation of rolls or logs, and winding methodPERINI FABIO SPA·Filed 1990·Granted Aug 11, 1992·138 cites·18 claims
- 0398US6595458B1Method and device for the production of rolls of web material without a winding corePERINI FABIO SPA·Filed 2000·Granted Jul 22, 2003·91 cites·32 claims
- 0498US5979818ARewinding machine and method for the formation of logs of web material with means for severing the web materialPERINI FABIO SPA·Filed 1994·Granted Nov 9, 1999·164 cites·19 claims
- 0598US5769352AWeb rewinding machine, adaptable to different core diametersPERINI FABIO SPA·Filed 1995·Granted Jun 23, 1998·114 cites·22 claims
- 0698US5690296AMachine and method for the formation of coreless logs of web materialPERINI FABIO SPA·Filed 1995·Granted Nov 25, 1997·79 cites·49 claims
- 0798US5639046AMachine and method for the formation of coreless logs of web materialPERINI FABIO SPA·Filed 1993·Granted Jun 17, 1997·81 cites·3 claims
- 0898US5542622AMethod and machine for producing logs of web material and tearing the web upon completion of the winding of each logPERINI FABIO SPA·Filed 1994·Granted Aug 6, 1996·95 cites·14 claims
- 0998US5538199ARewinding machine for coreless winding of a log of web material with a surface for supporting the log in the process of windingPERINI FABIO SPA·Filed 1994·Granted Jul 23, 1996·102 cites·8 claims
- 1098US5368252AApparatus and method for winding rolls of web material with severing of web by roll accelerationPERINI FABIO SPA·Filed 1992·Granted Nov 29, 1994·83 cites·10 claims
- 1198US5267703AApparatus for controlling the production of paper rolls produced by the rewinder in order to ensure steadiness of length of the wound paper and/or of reached diameterPERINI FABIO SPA·Filed 1992·Granted Dec 7, 1993·89 cites·10 claims
- 1296US7992818B2Coreless roll of web material, machine and method for its productionPERINI FABIO SPA·Filed 2006·Granted Aug 9, 2011·20 cites·49 claims
- 1396US7942363B2Combined peripheral and central rewinding machinePERINI FABIO SPA·Filed 2005·Granted May 17, 2011·29 cites·66 claims
- 1496US7318562B2Rewinding machine and method for the formation of logs of web material with means for severing the web materialPERINI FABIO SPA·Filed 2005·Granted Jan 15, 2008·21 cites·8 claims
- 1596US6752344B1Machine and method for the production of rolls of impregnated web materialPERINI FABIO SPA·Filed 2000·Granted Jun 22, 2004·50 cites·35 claims
- 1696US6050519ARewinder incorporating a tail sealerPERINI FABIO SPA·Filed 1997·Granted Apr 18, 2000·67 cites·28 claims
- 1796US5716489ADevice for gluing the tail end of a reel of web materialPERINI FABIO SPA·Filed 1994·Granted Feb 10, 1998·54 cites·13 claims
- 1896US5603467ARewinder for producing logs of web material, selectively with or without a winding corePERINI FABIO SPA·Filed 1996·Granted Feb 18, 1997·92 cites·16 claims
- 1995US6648266B1Rewinding machine and method for the formation of logs of web material with means for severing the web materialPERINI FABIO SPA·Filed 1999·Granted Nov 18, 2003·58 cites·16 claims
- 2095US5522292AMachine for cutting logs of web materialPERINI FABIO SPA·Filed 1994·Granted Jun 4, 1996·52 cites·14 claims
- 2194US6129304ASlitter rewinder machine for producing reels of weblike material and associated methodPERINI FABIO SPA·Filed 1998·Granted Oct 10, 2000·54 cites·5 claims
- 2294US5681421ADevice for gluing the tail end of a reel of web material with vacuum systems for opening the tail endPERINI FABIO SPA·Filed 1994·Granted Oct 28, 1997·80 cites·32 claims
- 2393US9701505B2Rewinding machine and method for the production of rolls of web materialPERINI FABIO SPA·Filed 2015·Granted Jul 11, 2017·6 cites·30 claims
- 2493US7404529B2Rewinding machine for producing logs of wound web material and relative methodPERINI FABIO SPA·Filed 2006·Granted Jul 29, 2008·14 cites·20 claims
- 2593US6948677B2Rewinding machine and method for the formation of logs of web material with means for severing the web materialPERINI FABIO SPA·Filed 2003·Granted Sep 27, 2005·31 cites·24 claims
- 2693US6682623B1Device for gluing rolls of web material and associated methodPERINI FABIO SPA·Filed 2000·Granted Jan 27, 2004·38 cites·31 claims
- 2793US6565033B1Peripheral rewinding machine for producing rolls of wound web material and corresponding method of windingPERINI FABIO SPA·Filed 1999·Granted May 20, 2003·54 cites·13 claims
- 2893US6143111ADevice for gluing the tail end of a reel of web materialPERINI FABIO SPA·Filed 1997·Granted Nov 7, 2000·45 cites·12 claims
- 2993US5125302APerforating apparatus for transverse perforations in webs of paper-like materialPERINI FABIO SPA·Filed 1990·Granted Jun 30, 1992·61 cites·10 claims
- 3092US5259910AApparatus for glueing the tail of a web to a log formed of the web materialPERINI FABIO SPA·Filed 1991·Granted Nov 9, 1993·55 cites·16 claims
- 3191US7172151B2Rewinding machine for producing logs of wound web material and relative methodPERINI FABIO SPA·Filed 2003·Granted Feb 6, 2007·27 cites·8 claims
- 3291US5853140ARe-reeling machine for rolls of band-shaped material, with control of the introduction of the winding corePERINI FABIO SPA·Filed 1996·Granted Dec 29, 1998·45 cites·18 claims
- 3391US5653401AApparatus and method for applying a glue on a core for the winding of web materialPERINI FABIO SPA·Filed 1994·Granted Aug 5, 1997·40 cites·17 claims
- 3490US7896284B2Method and machine for the production of logs of wound web materialPERINI FABIO SPA·Filed 2005·Granted Mar 1, 2011·14 cites·32 claims
- 3590US7775476B2Rewinding machine to rewind web material on a core for rolls and corresponding method of windingPERINI FABIO SPA·Filed 2007·Granted Aug 17, 2010·25 cites·17 claims
- 3690US6755928B1Method and device for producing an embossed web material and product made in this wayPERINI FABIO SPA·Filed 1999·Granted Jun 29, 2004·60 cites·17 claims
- 3790US6681826B1Device for the production of multi-ply web material with different size and density patterns on different pliesPERINI FABIO SPA·Filed 2000·Granted Jan 27, 2004·44 cites·6 claims
- 3890US5475917ATrim removing apparatus associated with a cutting-off machine for the formation of small rolls of toilet paper or the likePERINI FABIO SPA·Filed 1993·Granted Dec 19, 1995·49 cites·15 claims
- 3990US5284304APerforating apparatus for paper webs and the like, with reciprocating motion of translation of the counter-bladePERINI FABIO SPA·Filed 1992·Granted Feb 8, 1994·50 cites·7 claims
- 4089US8037794B2Cutting machine to cut rolls or logs of web material and relative methodPERINI FABIO SPA·Filed 2006·Granted Oct 18, 2011·20 cites·13 claims
- 4189US5730389ADevice and method for the automatic exchange of reels of web materialPERINI FABIO SPA·Filed 1995·Granted Mar 24, 1998·43 cites·8 claims
- 4289US5248106ARewinder with means for changing the number of perforations provided around each log in the course of formationPERINI FABIO SPA·Filed 1991·Granted Sep 28, 1993·39 cites·18 claims
- 4388US10220591B2Embossing-laminating devicePERINI FABIO SPA·Filed 2015·Granted Mar 5, 2019·9 cites·22 claims
- 4488US9670020B2Reel unwinder and unwinding methodPERINI FABIO SPA·Filed 2012·Granted Jun 6, 2017·7 cites·22 claims
- 4588US7350740B2Automatic and continuous unwinder device for supplying web-like material from reelsPERINI FABIO SPA·Filed 2004·Granted Apr 1, 2008·25 cites·55 claims
- 4687US6957607B2Device and method for cleaning a surface of a rotating cylinder, such as a plate cylinder of a printing press or otherPERINI FABIO SPA·Filed 2001·Granted Oct 25, 2005·14 cites·17 claims
- 4787US6679451B1Device and method for unwinding reels of web materialPERINI FABIO SPA·Filed 2000·Granted Jan 20, 2004·24 cites·18 claims
- 4887US5315907AMachine for cutting logs of web materialPERINI FABIO SPA·Filed 1992·Granted May 31, 1994·44 cites·17 claims
- 4987US5096527AProcess and apparatus for embossing with cylinders having protrusions inclined in two directionsPERINI FABIO SPA·Filed 1989·Granted Mar 17, 1992·48 cites·10 claims
- 5086US11174595B2Tissue paper converting line and methodPERINI FABIO SPA·Filed 2017·Granted Nov 16, 2021·4 cites·14 claims
Showing the top 50 of 172 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when PERINI FABIO SPA files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →