Topic

Hydrogen generation Steady

371 applications whose title mentions it. Its share of new filings over the last two years is 100% above the four years before.

Allowance rate

66%

−9 pts vs the USPTO 315 decided

Months to first action

20.5 mo

+1.9 vs the USPTO

Applications

371.0

in the record

Allowed

209.0

106 abandoned

Filings by year

How often the topic was filed

The most recent years are still filling in.

Where it is examined

Domains and art units

CPC subclasses

C01B104 apps

C25B90 apps

B01J53 apps

H01M44 apps

B01D16 apps

F02B9 apps

Art units

172546 apps

175433 apps

OPAP30 apps

173229 apps

173625 apps

179425 apps

Examiners

Who examines it, and how it fares with each

Docket Central32 apps

n/a

Nicholas A Smith30 apps

77%

Matthew J Merkling21 apps

76%

Brian W Cohen14 apps

64%

Kaity V Chandler13 apps

67%

Syed Taha Iqbal12 apps

75%

Imran Akram10 apps

60%

Zulmariam Mendez9 apps

56%

Bars show the share of decided applications that were allowed.

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Who files it

Companies and institutions

Element 1 Corp.15 apps

86%

Ohmium International, Inc.15 apps

70%

Panasonic Intellectual Property Management Co., Ltd.15 apps

67%

PANASONIC CORPORATION14 apps

64%

INTELLIGENT ENERGY LIMITED13 apps

77%

IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY11 apps

100%

Bars show the share of decided applications that were allowed.

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Who represents them

Law firms and agents

Rimon PC - Panasonic Corporation23 apps

70%

BakerHostetler17 apps

81%

Polsinelli LLP - Ohmium International, Inc.15 apps

70%

OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P.14 apps

93%

BIOTECH BEACH LAW PC13 apps

92%

CHERNOFF, VILHAUER, MCCLUNG & STENZEL, LLP11 apps

80%

Bars show the share of decided applications that were allowed.

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Applications

Recent applications on this topic

Application	Title	Filed	Status	Rejections	RCEs	To 1st action
19881792	POWDER, NEGATIVE ELECTRODE ACTIVE MATERIAL FOR METAL-AIR BATTERY, REACTANT FOR HYDR…	2026-10-02	Pending	0	0	n/a
19881835	POWDER, NEGATIVE ELECTRODE ACTIVE MATERIAL FOR METAL-AIR BATTERY, REACTANT FOR HYDR…	2026-10-02	Pending	0	0	n/a
19881812	POWDER, NEGATIVE ELECTRODE ACTIVE MATERIAL FOR METAL-AIR BATTERY, AND REACTANT FOR …	2026-10-02	Pending	0	0	n/a
15899814	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15303788	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15843114	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15114160	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15238688	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15294787	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15542326	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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