Inventor

Stefano Maiorana

Inventor

Milan, IT

Overview

1985–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 28 as inventor

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

C07Dprimary

C07DHeterocyclic compounds33%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%

C07CAcyclic or carbocyclic compounds16%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%

A61KPreparations for medical, dental or toiletry purposes3%

C07BGeneral methods of organic chemistry3%

C07KPeptides3%

Y02PClimate change mitigation technologies in the production or processing of goods3%

A23JProtein compositions for foodstuffs2%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds2%

PatentTitleYear

11,053,227Process for preparing intermediates for the synthesis of optically active beta-amino alcohols by enzymatic reduction and novel synthesis intermediates2021 11,028,082Process for the preparation of a novel umeclidinium synthesis intermediate2021 10,538,479Process for the preparation of indanamine derivatives and new synthesis intermediates2020 10,059,653Process for the preparation of indanamine derivatives and new synthesis intermediates2018 10,023,535Method for the preparation of 1-(2-halogen-ethyl)-4 piperidine-carboxylic acid ethyl esters2018 9,828,334Process for preparing levomilnacipran2017 9,730,976'Homo- and heterodimeric SMAC mimetic compounds as apoptosis inducers'2017 9,708,284'Process for the preparation of olopatadine and sylil intermediates thereof'2017 9,321,808'Homo- and heterodimeric SMAC mimetic compounds as apoptosis inducers'2016 9,315,516'Benzodithiophene derivatives and their use as photoluminescent compounds'2016 8,536,350'Process for the manufacture of dronedarone'2013 8,324,411'Process for the preparation of DIACEREIN'2012 7,842,840'Process for the preparation of trans-2,3-disubstituted naphthoquinones'2010 6,844,450'Process for the production of a racemic thioctic acid'2005 5,869,484'Phenylcarbamate derivatives suitable to the use as anticholinesterase substances'1999 5,705,657'Isocyanate process for the preparation of 1,3A,8-trimethyl-1,2,3,3A, 8, 8A-hexahydro-pyrrole ›2,3-B! indol-5 (3AS, 8AR) -hepthylcarbamate'1998 5,610,316'Process for the preparation of (-)-eserethole from mixtures of (-) and (+)-eserethole'1997 5,519,144'Process for the Preparation of Eserethole'1996 5,424,451'Process for preparing aminoalkylcarbamic esters of eseroline'1995 5,352,810'Phosphatidylinositol analogues, inhibitors of phosphatidylinositol specific phospholipase C'1994 5,302,593'Aminoalkylcarbamic esters of eseroline suitable for use as chlorinesterase activity inhibitors'1994 5,214,180'Highly pure phosphatidylinositol of natural source useful for the treatment of central nervous system disorders and process for its preparation'1993 5,066,802'Process for preparing pyrido-benzothiazine derivatives having high antibacterial activity and high bioavailability to tissues'1991 4,978,673'Organic salts of physostigmine derivatives'1990 4,923,859'Pyrido-benzothiazine derivatives having high antibacterial activity and high bioavailability to tissues'1990 4,910,196'Highly soluble antibacterially active organic salts of pyridobenzothiazines'1990 4,618,439'Multifunctional additive for lubrificating oils and process for the preparation thereof'1986 4,547,495'1,5-Benzothiazepines with cardiovascular utility, and pharmaceutical compositions containing them'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2021Based in Milan, IT· patent location history

1990–1999Patents assigned to MEDIOLANUM FARMACEUTICI SRL (9)· patent assignee history

1996–2013Patents assigned to LABORATORIO CHIMICO INT SPA (6)· patent assignee history

2012–2017Patents assigned to MAIORANA STEFANO (4)· patent assignee history

2017–2021Patents assigned to OLON SPA (6)· patent assignee history

2017–2018Patents assigned to LABORATORIO CHIMICO INT S P A (4)· patent assignee history

2021Based in Milano, IT· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MEDIOLANUM FARMACEUTICI SRL	9	1990–1999
LABORATORIO CHIMICO INT SPA	6	1996–2013
OLON SPA	6	2017–2021
LABORATORIO CHIMICO INT S P A	4	2017–2018
MAIORANA STEFANOself	4	2012–2017

Locations

Location	Patents	Span
Milan, IT	27	1985–2021
Milano, IT	1	2021