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Patrick C. Chen

Examiner (ID: 6673, Phone: (571)270-7207 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2816, 2842
Total Applications
692
Issued Applications
527
Pending Applications
83
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17339803 [patent_doc_number] => 20220006134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => BATTERY MODULE [patent_app_type] => utility [patent_app_number] => 17/295482 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17295482 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/295482
BATTERY MODULE Sep 26, 2019 Pending
Array ( [id] => 20267172 [patent_doc_number] => 12438172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Energy-independent water electrolysis fuel cell water cart [patent_app_type] => utility [patent_app_number] => 17/593042 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 431 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17593042 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/593042
Energy-independent water electrolysis fuel cell water cart Jun 4, 2019 Issued
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