Benzoxaphosphole compounds and a process for preparation thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9902746
SERIAL NO

15121330

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present inventors prepared novel benzoxaphosphole compounds and shown a process for the synthesizing these novel compounds. The process of preparing the compounds is simple, transition metal free and gives product with high yield. The synthesized benzoxaphosphole compounds are expected to show potential biological.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCHANUSANDHAN BHAWAN 2 RAFI MARG NEW DELHI 110001

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bhunia, Anup Maharashtra, IN 4 0
Biju, Akkattu Thankappan Maharashtra, IN 4 0
Kaicharla, Trinadh Maharashtra, IN 3 0

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 Aug 27, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Aug 27, 2029
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