Peptoid compound and detection chip coupled with peptoid compound on the surface

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12188937
SERIAL NO

16977270

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Embodiments disclosed herein provide a peptoid compound comprising a structure shown in Formula I and a detection chip having the peptoid compound coupled onto its surface. The peptoid compound has a strong binding ability with EpCAM protein on the surface of circulating tumor cells. The diagnostic technology of colorectal adenocarcinoma, gastric adenocarcinoma, breast cancer, ovarian cancer, lung adenocarcinoma, prostate cancer, pancreatic cancer, stem cell cancer, retinoblastoma, or primary esophageal squamous cell carcinoma based on the peptoid compound can realize rapid detection or diagnosis. In addition, the peptoid compound can be made by a simple synthesis method with high preparation efficiency and low production cost.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
BEIJING BOE TECHNOLOGY DEVELOPMENT CO LTDROOM 407 BUILDING 1 NO 9 DIZE ROAD BDA BEIJING 100176

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yin, Siyi Beijing, CN 6 2
Zhao, Zijian Beijing, CN 26 8

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
3.5 Year Payment $1600.00 $800.00 $400.00 Jul 7, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Jul 7, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 7, 2036
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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