Inventor
NEGRINI STEFANO
IT45 patents
⚠️ This page may combine multiple inventors who share the name “NEGRINI STEFANO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GD SPA
32 patentsUS9714134B2Jul 25, 2017
Packet with a reclosable sealing panel
GD SPA44 citations94
US10946987B2Mar 16, 2021
Machine to manufacture cartridges for electronic cigarettes
GD SPA12 citations84
US7832556B2Nov 16, 2010
Package for small groups of tobacco articles
GD SPA9 citations84
US7827767B2Nov 9, 2010
Method and packing machine for combining an insert and a group of cigarettes
GD SPA8 citations84
US7770724B2Aug 10, 2010
Rigid, slide-open package for tobacco articles
GD SPA11 citations84
US7452179B2Nov 18, 2008
Method and device for transferring and separating a stream of stacked packets
GD SPA13 citations84
US7155882B2Jan 2, 2007
Method of producing a hinged-lid wallet packet
GD SPA16 citations84
USD775944SJan 10, 2017
Packet for tobacco products
GD SPA9 citations83
US7971711B2Jul 5, 2011
Folded and sealed coupon insertable in packs containing tobacco products, and a blank from which to fashion the coupon
GD SPA8 citations80
US7712607B2May 11, 2010
Rigid swing-open packet of cigarettes
GD SPA7 citations74
US7240469B2Jul 10, 2007
Cigarette packing machine for producing rigid hinged-lid packets
GD SPA9 citations74
US7131247B2Nov 7, 2006
Method and device for finishing cellophane-wrapped packets
GD SPA7 citations74
US10131490B2Nov 20, 2018
Rigid, swing-open package of tobacco articles
GD SPA3 citations72
US10889394B2Jan 12, 2021
Machine to manufacture cartridges for electronic cigarettes and plant for the production of packages containing said cartridges for electronic cigarettes
GD SPA5 citations71
US10212969B2Feb 26, 2019
Method and machine for making electronic cigarette cartridges
GD SPA2 citations69
US7934359B2May 3, 2011
Blank for producing a rigid package for tobacco articles
GD SPA4 citations63
US9510622B2Dec 6, 2016
Packet for tobacco products
GD SPA2 citations62
US9290314B2Mar 22, 2016
Packet for tobacco products
GD SPA2 citations62
US7428967B2Sep 30, 2008
Rigid, hinged-lid, click-open package for tobacco articles
GD SPA5 citations62
US7328783B2Feb 12, 2008
Device for controlling a mass of cylindrical articles
GD SPA2 citations62
USD801801SNov 7, 2017
Packet for tobacco products
GD SPA1 citations61
US9167851B2Oct 27, 2015
Cigarette packet
GD SPA3 citations61
US7921622B2Apr 12, 2011
Machine for wrapping groups of cigarettes in packets
GD SPA3 citations61
US7644815B2Jan 12, 2010
Unit for conveying packs of tobacco products
GD SPA2 citations61
US7360347B2Apr 22, 2008
Method and device for wrapping articles
GD SPA6 citations61
US7124554B2Oct 24, 2006
Method and machine for producing a package with a coupon
GD SPA2 citations55
US7269931B2Sep 18, 2007
Overwrapping machine for packets of cigarettes
GD SPA0 citations52
US10131491B2Nov 20, 2018
Packet for tobacco products and flat blank for making the packet
GD SPA0 citations51
US10981718B2Apr 20, 2021
Packet of smoke articles
GD SPA0 citations49
US9751648B2Sep 5, 2017
Embossing device and packaging machine comprising the device
GD SPA0 citations42
US10549880B2Feb 4, 2020
Rigid box for smoking articles and respective production method
GD SPA0 citations41
US9402419B2Aug 2, 2016
Packet for tobacco products
GD SPA0 citations41
G D SOCIETA′ PER AZIONI
3 patentsUS9936727B2Apr 10, 2018
Filter-tipped cigarette with a removable cap, and relative manufacturing method and machine
G D SOCIETA′ PER AZIONI6 citations72
US9902553B2Feb 27, 2018
Packet of smoking articles provided with an inner package having a reclosable extraction opening
G D SOCIETA′ PER AZIONI5 citations67
US10299512B2May 28, 2019
Disposable electronic-cigarette cartridge and respective production method
G D SOCIETA′ PER AZIONI1 citations60