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Stephen M Hepperle

Supervisory Patent Examiner (ID: 7260, Phone: (571)272-4913 , Office: P/3700 )

Most Active Art Unit
3407
Art Unit(s)
3753, 3407, 3700
Total Applications
2621
Issued Applications
2150
Pending Applications
140
Abandoned Applications
331

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17067099 [patent_doc_number] => 20210269314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => A DIAMOND HAVING NANOSTRUCTURES ON ONE OF ITS SURFACE TO GENERATE STRUCTURAL COLORS AND A METHOD OF PRODUCING THEREOF [patent_app_type] => utility [patent_app_number] => 17/255431 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17255431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/255431
A DIAMOND HAVING NANOSTRUCTURES ON ONE OF ITS SURFACE TO GENERATE STRUCTURAL COLORS AND A METHOD OF PRODUCING THEREOF Jun 16, 2019 Pending
Array ( [id] => 17385414 [patent_doc_number] => 20220033266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => COPPER ION-DOPED CARBON DOTS, PREPARATION METHOD AND APPLICATION THEREOF AS PHOTOSENSITIZER FOR PHOTODYNAMIC THERAPY [patent_app_type] => utility [patent_app_number] => 17/277298 [patent_app_country] => US [patent_app_date] => 2019-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17277298 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/277298
Copper ion-doped carbon dots, preparation method and application thereof as photosensitizer for photodynamic therapy Mar 14, 2019 Issued
Array ( [id] => 16900542 [patent_doc_number] => 20210179458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => METHOD AND ASSEMBLY FOR RECOVERING MAGNESIUM AMMONIUM PHOSPHATE [patent_app_type] => utility [patent_app_number] => 16/962587 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16962587 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/962587
Method and assembly for recovering magnesium ammonium phosphate Dec 16, 2018 Issued
Array ( [id] => 19564654 [patent_doc_number] => 12139415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Use of nano-sized lanthanide borate (dysprosium borate and erbium borate) compounds for wound healing purposes and production method thereof [patent_app_type] => utility [patent_app_number] => 17/290292 [patent_app_country] => US [patent_app_date] => 2018-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2693 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17290292 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/290292
Use of nano-sized lanthanide borate (dysprosium borate and erbium borate) compounds for wound healing purposes and production method thereof Nov 14, 2018 Issued
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