Borate esters

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10364325
APP PUB NO 20170226287A1
SERIAL NO

15495683

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method to prepare a borate complexed polyalkylguanidinium polymer, the method including heating bis(hexamethylene triamine and guanidine chloride to prepare a polyalkylguanidinium chloride, reacting the polyalkylguanidinium chloride with glycidol in an equimolar amount of glycidol and secondary amine functionalities present in the polyalkylguanidinium chloride to prepare a N-2,3-dihydroxypropyl polyalkylguanidinium chloride polymer, and reacting the N-2,3-dihydroxypropyl polyalkylguanidinium chloride polymer with a boron-oxide material to prepare the borate complexed polyalkylguanidinium polymer.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
LOMBARDI JOHN LTUCSON AZ

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lombardi, John L Tucson, US 40 446

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Jan 30, 2027
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 30, 2031
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00