Inventor
RIVOLA SAURO
IT33 patents
⚠️ This page may combine multiple inventors who share the name “RIVOLA SAURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IMA SPA
27 patentsUSD597852SAug 11, 2009
Single-lobe bag for infusion products
IMA SPA16 citations92
USD597851SAug 11, 2009
Single-lobe bags with knotted string for infusion products
IMA SPA12 citations83
USD639016SJun 7, 2011
Single-lobe bag for infusion products
IMA SPA6 citations73
US7188458B2Mar 13, 2007
Machine and method for making filter bags of tetrahedral shape for infusion products
IMA SPA8 citations73
US7204794B2Apr 17, 2007
Machine and method for making filter bags for infusion products
IMA SPA7 citations71
US12258159B2Mar 25, 2025
Machine for making capsules
IMA SPA2 citations70
US10793347B2Oct 6, 2020
Machine for forming filter bags for infusion products
IMA SPA3 citations69
US10894619B2Jan 19, 2021
Dosing device for feeding infusion products
IMA SPA3 citations64
USD620677SAug 3, 2010
Single-lobe bag for infusion products
IMA SPA2 citations62
USD603580SNov 10, 2009
Single-lobe bag with knotted string for infusion products
IMA SPA4 citations62
USD602676SOct 27, 2009
Single-lobe bag for infusion products
IMA SPA4 citations62
US10450097B2Oct 22, 2019
Device and method for feeding and dosing filter bags with infusion or extraction products
IMA SPA1 citations60
US7404789B2Jul 29, 2008
Machine and method for making filter bags for infusion products
IMA SPA4 citations60
US11939093B2Mar 26, 2024
Unit for over-wrapping filter bags for infusion products
IMA SPA0 citations52
US12454379B2Oct 28, 2025
Machine for grouping together filter bags for infusion products
IMA SPA0 citations47
US11377243B2Jul 5, 2022
Machine for forming filter bags for infusion products
IMA SPA0 citations47
US11292628B2Apr 5, 2022
Machine for forming filter bags for infusion products
IMA SPA0 citations47
US11247795B2Feb 15, 2022
Machine for forming filter bags for infusion products
IMA SPA0 citations47
US10889398B2Jan 12, 2021
Device and machine for making filter bags of tetrahedral shape
IMA SPA0 citations45
US12565009B2Mar 3, 2026
Sealing and cutting device for forming filter-bags with infusion products
IMA SPA0 citations44
US11981461B2May 14, 2024
Machine for forming bags with infusion or extraction products
IMA SPA0 citations43
US11267597B2Mar 8, 2022
Machine for forming filter bags for infusion products
IMA SPA0 citations43
US11247796B2Feb 15, 2022
Machine for forming filter bags for infusion products
IMA SPA0 citations43
US11981463B2May 14, 2024
Dosing device for feeding an infusion product
IMA SPA0 citations41
US11535408B2Dec 27, 2022
Dosing device for feeding an infusion product
IMA SPA0 citations41
US11186395B2Nov 30, 2021
Machine for making filter bags for infusion products
IMA SPA0 citations41
US10513361B2Dec 24, 2019
Device for joining filter bags with infusion products
IMA SPA0 citations36
IMA IND SRL
3 patentsUS9527663B2Dec 27, 2016
Machine for making filter bags for infusion products
IMA IND SRL2 citations62
US9382064B2Jul 5, 2016
Envelope for overwrapping filter bags for infusion products and sealing device for obtaining the overwrapping envelope
IMA IND SRL2 citations60
US10315837B2Jun 11, 2019
Device for sealing an overwrap envelope
IMA IND SRL1 citations59