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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
AIREX CO LTD	14-13 TSUBAKI-CHO NAKAMURA-KU NAGOYA-SHI AICHI 4530015

International Classification(s)

• B01L:CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENE....
• F24F:AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION;....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hayashi, Takuya	Nagoya, JP	48	226
Imai, Hiroyuki	Nagoya, JP	38	310
Kakuda, Daisuke	Nagoya, JP	22	18
Kawasaki, Koji	Nagoya, JP	95	1142
Kinbara, Takashi	Nagoya, JP	2	7
Kitahora, Kazuhiko	Nagoya, JP	8	5
Masudome, Jun	NNagoya, JP	16	18
Nagai, Ken	Nagoya, JP	9	18

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Jan 11, 2027
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jan 11, 2031
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jan 11, 2035

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 11, 2023	US,11698199,B2   US11698199B2	GRANTED PATENT AS SECOND PUBLICATION
June 03, 2021	US,20210164672,A1   US20210164672A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 11698199

Work hood

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