P

Inventor

FONTAINE PHILIP P

US45 patents
⚠️ This page may combine multiple inventors who share the name “FONTAINE PHILIP P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DOW GLOBAL TECHNOLOGIES LLC

42 patents
US9102819B2Aug 11, 2015

Polyolefin composition

DOW GLOBAL TECHNOLOGIES LLC39 citations97
US9115275B2Aug 25, 2015

Polyolefin composition

DOW GLOBAL TECHNOLOGIES LLC36 citations96
US9527941B2Dec 27, 2016

Polymerization process for producing ethylene based polymers

DOW GLOBAL TECHNOLOGIES LLC33 citations94
US9527940B2Dec 27, 2016

Polymerization process for producing ethylene based polymers

DOW GLOBAL TECHNOLOGIES LLC27 citations94
US9631059B2Apr 25, 2017

Polyolefin composition

DOW GLOBAL TECHNOLOGIES LLC19 citations92
US9751998B2Sep 5, 2017

Catalyst systems for olefin polymerization

DOW GLOBAL TECHNOLOGIES LLC11 citations84
US10526431B2Jan 7, 2020

Catalyst systems for olefin polymerization

DOW GLOBAL TECHNOLOGIES LLC7 citations82
US10214602B2Feb 26, 2019

Polymerization process for producing ethylene based polymers

DOW GLOBAL TECHNOLOGIES LLC2 citations73
US11242415B2Feb 8, 2022

Bis-phenyl-phenoxy polyolefin catalysts having an alkoxy- or amido-ligand on the metal for improved solubility

DOW GLOBAL TECHNOLOGIES LLC2 citations72
US10519260B2Dec 31, 2019

Polymerizations for olefin-based polymers

DOW GLOBAL TECHNOLOGIES LLC5 citations72
US10351646B2Jul 16, 2019

Polyolefin composition and method of producing the same

DOW GLOBAL TECHNOLOGIES LLC6 citations72
US10239974B2Mar 26, 2019

Ethylene-based polymers

DOW GLOBAL TECHNOLOGIES LLC5 citations72
US11401354B2Aug 2, 2022

Bis-biphenyl-phenoxy catalysts for olefin polymerization

DOW GLOBAL TECHNOLOGIES LLC2 citations71
US11208503B2Dec 28, 2021

Germanium-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization

DOW GLOBAL TECHNOLOGIES LLC3 citations71
US11155658B2Oct 26, 2021

Mixed catalyst systems for producing multimodal elastomers

DOW GLOBAL TECHNOLOGIES LLC4 citations71
US10450394B2Oct 22, 2019

Processes for the production of high molecular weight ethylene/alpha-olefin/non-conjugated interpolymers with low levels of long chain branching

DOW GLOBAL TECHNOLOGIES LLC5 citations71
US10647797B2May 12, 2020

Polymerization process for producing ethylene based polymers

DOW GLOBAL TECHNOLOGIES LLC6 citations67
US11873393B2Jan 16, 2024

Bimodal ethylene-based polymers having high molecular weight high density fractions

DOW GLOBAL TECHNOLOGIES LLC1 citations61
US11242422B2Feb 8, 2022

Polymerizations for olefin-based polymers

DOW GLOBAL TECHNOLOGIES LLC0 citations61
US10208193B2Feb 19, 2019

Reinforced polypropylene composition

DOW GLOBAL TECHNOLOGIES LLC1 citations61
US12492270B2Dec 9, 2025

Spray-dried catalysts containing a germanium-bridged bis-biphenyl-phenoxy organometallic compound for making ethylene-based copolymers

DOW GLOBAL TECHNOLOGIES LLC0 citations60
US12428502B2Sep 30, 2025

Catalyst systems and processes for producing polyethylene using the same

DOW GLOBAL TECHNOLOGIES LLC0 citations60
US9725535B2Aug 8, 2017

Multi-metallic Ziegler-Natta procatalysts and catalysts prepared therefrom for olefin polymerizations

DOW GLOBAL TECHNOLOGIES LLC1 citations60
US12565508B2Mar 3, 2026

Group III and lanthanide bis-phenyl-phenoxy metal-ligand complexes

DOW GLOBAL TECHNOLOGIES LLC0 citations59
US12497414B2Dec 16, 2025

Group III and Lanthanide bis-phenyl-phenoxy metal-ligand complexes

DOW GLOBAL TECHNOLOGIES LLC0 citations59
US11155693B2Oct 26, 2021

Flexible crosslinked cable insulation and methods for making flexible crosslinked cable insulation

DOW GLOBAL TECHNOLOGIES LLC0 citations59
US12129363B2Oct 29, 2024

Polyethylene-based compositions and films and articles comprising the same

DOW GLOBAL TECHNOLOGIES LLC0 citations58
US11041027B2Jun 22, 2021

Polymerization process for producing ethylene based polymers

DOW GLOBAL TECHNOLOGIES LLC0 citations52
US10214622B2Feb 26, 2019

Catalyst systems for olefin polymerization

DOW GLOBAL TECHNOLOGIES LLC0 citations52
US10059787B2Aug 28, 2018

Polymerization process for producing ethylene based polymers

DOW GLOBAL TECHNOLOGIES LLC0 citations52
US12570841B2Mar 10, 2026

Polyethylene compositions

DOW GLOBAL TECHNOLOGIES LLC0 citations50
US11066428B2Jul 20, 2021

Bis-phenyl-phenoxy polyolefin catalysts having a methylenetrialkylsilicon ligand on the metal for improved solubility

DOW GLOBAL TECHNOLOGIES LLC0 citations50
US11066489B2Jul 20, 2021

Bis-phenyl-phenoxy polyolefin catalysts having two methylenetrialkylsilicon ligands on the metal for improved solubility

DOW GLOBAL TECHNOLOGIES LLC0 citations50
US12552885B2Feb 17, 2026

Polymerization process that include group III and lanthanide bis-phenyl-phenoxy metal-ligand complexes and chain transfer agents

DOW GLOBAL TECHNOLOGIES LLC0 citations49
US12104301B2Oct 1, 2024

Non-woven fabric having ethylene/alpha-olefin polymer fibers

DOW GLOBAL TECHNOLOGIES LLC0 citations49
US10696828B2Jun 30, 2020

Ethylene/alpha-olefin copolymer composition, and articles comprising the same

DOW GLOBAL TECHNOLOGIES LLC0 citations49
US11926684B2Mar 12, 2024

Cast films comprising bimodal ethylene-based polymers having high molecular weight high density fractions

DOW GLOBAL TECHNOLOGIES LLC0 citations48
US11873377B2Jan 16, 2024

Blown films comprising bimodal ethylene-based polymers having high molecular weight high density fractions

DOW GLOBAL TECHNOLOGIES LLC0 citations48
US11111318B2Sep 7, 2021

Silyl-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization

DOW GLOBAL TECHNOLOGIES LLC0 citations48
US10490319B2Nov 26, 2019

Flexible crosslinked cable insulation and methods for making flexible crosslinked cable insulation

DOW GLOBAL TECHNOLOGIES LLC0 citations48
US12384803B2Aug 12, 2025

Non-cryogenic synthesis of heteroatom-bridge precursors of metal-ligand complex catalysts

DOW GLOBAL TECHNOLOGIES LLC0 citations45
US9862734B2Jan 9, 2018

Metal-ligand complex, olefin polymerization catalyst derived therefrom, and olefin polymerization method utilizing the catalyst

DOW GLOBAL TECHNOLOGIES LLC0 citations41

DESJARDINS SYLVIE

1 patent

FONTAINE PHILIP P

1 patent

KLOSIN JERZY

1 patent