Inventor

Jonas Sidaravicius

Inventor

Vilnius, LT

Overview

2004–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 23 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Gprimary

G03GElectrography37%

C07DHeterocyclic compounds19%

C07CAcyclic or carbocyclic compounds15%

B01DSeparation6%

D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials6%

C02FTreatment of water, waste water, sewage, or sludge4%

D21HPulp compositions4%

C07GCompounds of unknown constitution2%

C08HDerivatives of natural macromolecular compounds2%

C08LCompositions of macromolecular compounds2%

PatentTitleYear

10,913,759Method of purifying lignin by subjecting a slurry comprising lignin to an electric field2021 9,447,540'Process for treating microfibrillated cellulose and microfibrillated cellulose treated according to the process'2016 9,447,541'Process for treating cellulose and cellulose treated according to the process'2016 7,521,162'Organophotoreceptor with a charge transport material having two epoxidated-carbazolyl groups'2009 7,452,641'Electrophotographic organophotoreceptors with novel charge transport compounds'2008 7,427,460'Hydrazone-based charge transport materials having an ethylenically unsaturated group'2008 7,378,203'Charge transport materials having at least a metallocene group'2008 7,344,811'Polysilane-based charge transport materials'2008 7,316,878'Hydrazone-based charge transport materials having an unsaturated acyl group'2008 7,291,431'Organophotoreceptor with charge transport compound having an epoxy group'2007 7,261,988'Azine-based charge transport materials'2007 7,220,523'Bridged charge transport materials having two bicyclic heterocycle hydrazones'2007 7,189,482'Organophotoreceptor with charge transport compound with an azine group'2007 7,179,574'Hydrazone-based charge transport materials'2007 7,169,521'Hydrazone-based charge transport materials'2007 7,132,209'Organophotoreceptor with charge transport material having three arylamino groups'2006 7,118,840'Organophotoreceptor with a charge transport material having at least three linked hydrazone groups'2006 7,115,347'Azine-based dimeric charge transport materials'2006 7,090,953'Organophotoreceptor with a charge transport compound having an epoxy group'2006 7,029,812'Organophotoreceptor with charge transport compound having an epoxy group'2006 6,899,984'Linked dihydrazone-based charge transport compounds'2005 6,869,741'Electrophotographic photoreceptors with novel overcoats'2005 6,749,978'Electrophotographic organophotoreceptors with novel charge transport compounds'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2009Patents assigned to SAMSUNG ELECTRONICS CO LTD (20)· patent assignee history

2004–2021Based in Vilnius, LT· patent location history

2016–2021Patents assigned to STORA ENSO OYJ (3)· patent assignee history

2016Patents assigned to BACKFOLK KAJ (2)· patent assignee history

2016Patents assigned to GAIDELIS VALENTAS (2)· patent assignee history

2016Patents assigned to HEISKANEN ISTO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	20	2004–2009
STORA ENSO OYJ	3	2016–2021
BACKFOLK KAJ	2	2016
GAIDELIS VALENTAS	2	2016
HEISKANEN ISTO	2	2016

Locations

Location	Patents	Span
Vilnius, LT	23	2004–2021