Inventor
LIU SHENGSHENG
US27 patents
⚠️ This page may combine multiple inventors who share the name “LIU SHENGSHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIP MORRIS USA INC
11 patentsUS8869804B2Oct 28, 2014
Oral tobacco product having a hydrated membrane coating and a high surface area
PHILIP MORRIS USA INC15 citations92
US11712415B2Aug 1, 2023
Soft, chewable and orally dissolvable and/or disintegrable products
PHILIP MORRIS USA INC1 citations71
US10245227B2Apr 2, 2019
Soft, chewable and orally dissolvable and/or disintegrable products
PHILIP MORRIS USA INC3 citations71
US8746256B2Jun 10, 2014
Pre-portioned moist product and method of making
PHILIP MORRIS USA INC1 citations63
US11957153B2Apr 16, 2024
Immobilized flavorants for flavor delivery
PHILIP MORRIS USA INC0 citations62
US10716324B2Jul 21, 2020
Immobilized flavorants for flavor delivery
PHILIP MORRIS USA INC0 citations52
US10264815B2Apr 23, 2019
Biopolymer foams as filters for smoking articles
PHILIP MORRIS USA INC0 citations52
US9072318B2Jul 7, 2015
Pre-portioned moist product and method of making
PHILIP MORRIS USA INC0 citations52
US8361236B2Jan 29, 2013
Supramolecular complex flavor immobilizing for controlled release of flavor in smoking articles
PHILIP MORRIS USA INC1 citations52
US9648903B2May 16, 2017
Oral moist smokeless tobacco products with net-structured gel coating and methods of making
PHILIP MORRIS USA INC0 citations51
US10039310B2Aug 7, 2018
Smoking articles containing polymers of polycarboxylic acid esters
PHILIP MORRIS USA INC0 citations47
MISHRA MUNMAYA K
6 patentsUS8541401B2Sep 24, 2013
Flavorant ester salts of polycarboxylic acids and methods for immobilizing and delivering flavorants containing hydroxyl groups
MISHRA MUNMAYA K47 citations92
US8312886B2Nov 20, 2012
Oral tobacco product having a hydrated membrane coating and a high surface area
MISHRA MUNMAYA K12 citations83
US9687023B2Jun 27, 2017
Moist smokeless tobacco product for oral usage having on a portion of the outer surface at least one friction reducing strip that provides texture during use
MISHRA MUNMAYA K6 citations73
US8539958B2Sep 24, 2013
Oral moist smokeless tobacco products with net-structured gel coating and methods of making
MISHRA MUNMAYA K4 citations62
US9226524B2Jan 5, 2016
Biopolymer foams as filters for smoking articles
MISHRA MUNMAYA K0 citations52
US9089162B2Jul 28, 2015
Smoking articles containing polymers of polycarboxylic acid esters
MISHRA MUNMAYA K0 citations48
PENN STATE RES FOUND
3 patentsUS6303723B1Oct 16, 2001
Process for polymerization of allylic compounds
PENN STATE RES FOUND21 citations92
US6291387B1Sep 18, 2001
Transition metal-free olefin polymerization catalyst
PENN STATE RES FOUND1 citations60
US6489416B2Dec 3, 2002
Process for synthesizing linear polymers of ethylene and alpha-olefins
PENN STATE RES FOUND1 citations50