Dry powder inhaler with drug inlet mesh network

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12053574
APP PUB NO 20200139057A1
SERIAL NO

16626410

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention relates to a dry powder inhaler. The dry powder inhaler includes an inhaler housing, a drug container configured to be provided in the inhaler housing and accommodate the dry powder drug, a drug inlet configured to be disposed above the drug container and through which the dry powder drug is inhaled, and a mesh network configured to be installed on a path of the drug inlet and have a mesh part for collision with the dry powder drug formed therein.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
KOREA UNITED PHARM INC22 NONHYEON-RO 121-GIL GANGNAM-GU SEOUL 06116 06116

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Youn Woong Ansan, KR 10 27
Ha, Dae Chul Sejong, KR 4 1
Jang, Kyu Chul Seoul, KR 1 0
Kang, Won Ho Seoul, KR 10 37
Nam, Kyu Yeol Anyang, KR 2 0
Yang, Seung Jin Daejeon, KR 14 36
Yu, Gweon Hee Gwangju, KR 1 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
3.5 Year Payment $1600.00 $800.00 $400.00 Feb 6, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Feb 6, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 6, 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