Search

Diana Cheng

Examiner (ID: 2179)

Most Active Art Unit
2842
Art Unit(s)
2892, 2842, 2816, 2836, 2849
Total Applications
1074
Issued Applications
883
Pending Applications
51
Abandoned Applications
157

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19082018 [patent_doc_number] => 20240108819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => Infusion Pump Apparatus, Method and System [patent_app_type] => utility [patent_app_number] => 18/535032 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18535032 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/535032
Infusion Pump Apparatus, Method and System Dec 10, 2023 Pending
Array ( [id] => 19082012 [patent_doc_number] => 20240108813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => PORTABLE INFUSION PUMP [patent_app_type] => utility [patent_app_number] => 18/535783 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18535783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/535783
PORTABLE INFUSION PUMP Dec 10, 2023 Pending
Array ( [id] => 19065825 [patent_doc_number] => 20240100251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => SELF-CONTAINED SPRING INSERTER FOR DRUG DELIVERY INFUSION SET [patent_app_type] => utility [patent_app_number] => 18/528018 [patent_app_country] => US [patent_app_date] => 2023-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18528018 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/528018
SELF-CONTAINED SPRING INSERTER FOR DRUG DELIVERY INFUSION SET Dec 3, 2023 Pending
Array ( [id] => 19247088 [patent_doc_number] => 20240198072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => HEMOSTASIS VALVES AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/515079 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18515079 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515079
HEMOSTASIS VALVES AND METHODS OF USE Nov 19, 2023 Pending
Array ( [id] => 19082000 [patent_doc_number] => 20240108801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => Fluid Delivery Device [patent_app_type] => utility [patent_app_number] => 18/504447 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18504447 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504447
Fluid Delivery Device Nov 7, 2023 Pending
Array ( [id] => 18986565 [patent_doc_number] => 20240058534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => TECHNIQUES FOR IMPROVED AUTOMATIC DRUG DELIVERY PERFORMANCE USING DELIVERY TENDENCIES FROM PAST DELIVERY HISTORY AND USE PATTERNS [patent_app_type] => utility [patent_app_number] => 18/499515 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18499515 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/499515
TECHNIQUES FOR IMPROVED AUTOMATIC DRUG DELIVERY PERFORMANCE USING DELIVERY TENDENCIES FROM PAST DELIVERY HISTORY AND USE PATTERNS Oct 31, 2023 Pending
Array ( [id] => 19613355 [patent_doc_number] => 20240399035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => ISOLATED WEARABLE BREAST PUMP [patent_app_type] => utility [patent_app_number] => 18/240189 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18240189 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240189
ISOLATED WEARABLE BREAST PUMP Aug 29, 2023 Pending
Array ( [id] => 19032743 [patent_doc_number] => 20240082558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => ARTERIAL LINE PATENCY INDICATOR DEVICES, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/238971 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18238971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/238971
ARTERIAL LINE PATENCY INDICATOR DEVICES, SYSTEMS, AND METHODS Aug 27, 2023 Pending
Array ( [id] => 18784972 [patent_doc_number] => 20230372671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => Devices and Methods for Fluid Transfer Through a Placed Peripheral Intravenous Catheter [patent_app_type] => utility [patent_app_number] => 18/229761 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18229761 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229761
Devices and Methods for Fluid Transfer Through a Placed Peripheral Intravenous Catheter Aug 2, 2023 Pending
Array ( [id] => 18769573 [patent_doc_number] => 20230364343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => ADAPTER, PROCESS AND USE FOR INSTILLATION OF AGENTS INTO THE BLADDER THROUGH THE URETHRA WITHOUT CATHETER [patent_app_type] => utility [patent_app_number] => 18/223770 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18223770 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/223770
ADAPTER, PROCESS AND USE FOR INSTILLATION OF AGENTS INTO THE BLADDER THROUGH THE URETHRA WITHOUT CATHETER Jul 18, 2023 Pending
Array ( [id] => 20341957 [patent_doc_number] => 12465673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Syringe warmer [patent_app_type] => utility [patent_app_number] => 18/354139 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6754 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18354139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354139
Syringe warmer Jul 17, 2023 Issued
Array ( [id] => 20479455 [patent_doc_number] => 12527920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Medicament delivery device [patent_app_type] => utility [patent_app_number] => 18/220128 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2244 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18220128 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/220128
Medicament delivery device Jul 9, 2023 Issued
Array ( [id] => 18893939 [patent_doc_number] => 20240009424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => EXTENDABLE LUMEN CATHETER DEVICE [patent_app_type] => utility [patent_app_number] => 18/218974 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18218974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/218974
EXTENDABLE LUMEN CATHETER DEVICE Jul 5, 2023 Pending
Array ( [id] => 18970560 [patent_doc_number] => 20240050652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => INFUSION PUMP AND SYSTEM FOR PREVENTING MISCHANNELING OF MULTIPLLE MEDICAMENTS [patent_app_type] => utility [patent_app_number] => 18/215420 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19236 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18215420 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215420
INFUSION PUMP AND SYSTEM FOR PREVENTING MISCHANNELING OF MULTIPLLE MEDICAMENTS Jun 27, 2023 Pending
Array ( [id] => 18707400 [patent_doc_number] => 20230329973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => INTRADERMAL INJECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/339387 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339387 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339387
INTRADERMAL INJECTION DEVICE Jun 21, 2023 Pending
Array ( [id] => 18690431 [patent_doc_number] => 20230320574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => COAXIAL MICRO-ENDOSCOPE [patent_app_type] => utility [patent_app_number] => 18/210699 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18210699 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210699
COAXIAL MICRO-ENDOSCOPE Jun 15, 2023 Pending
Array ( [id] => 19960459 [patent_doc_number] => 12329931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => System and method for closed-loop patient-adaptive hemodynamic management [patent_app_type] => utility [patent_app_number] => 18/206738 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 15851 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18206738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206738
System and method for closed-loop patient-adaptive hemodynamic management Jun 6, 2023 Issued
Array ( [id] => 18743151 [patent_doc_number] => 20230352139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => SHIFTING INSULIN THERAPY PARAMETERS IN TIME [patent_app_type] => utility [patent_app_number] => 18/206476 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18206476 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206476
SHIFTING INSULIN THERAPY PARAMETERS IN TIME Jun 5, 2023 Pending
Array ( [id] => 19613377 [patent_doc_number] => 20240399057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => Method and system for providing a therapeutic agent to an implanted infusion device [patent_app_type] => utility [patent_app_number] => 18/328866 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328866 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328866
Method and system for providing a therapeutic agent to an implanted infusion device Jun 4, 2023 Issued
Array ( [id] => 18807138 [patent_doc_number] => 20230381471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => METHOD AND CATHETER CONTROL ASSEMBLY FOR DETERMINING A FUNCTIONAL PARAMETER OF A CATHETER [patent_app_type] => utility [patent_app_number] => 18/322346 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322346 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322346
METHOD AND CATHETER CONTROL ASSEMBLY FOR DETERMINING A FUNCTIONAL PARAMETER OF A CATHETER May 22, 2023 Pending
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