Search

Sandra M. Rayford

Examiner (ID: 11146)

Most Active Art Unit
1772
Art Unit(s)
1772
Total Applications
506
Issued Applications
340
Pending Applications
56
Abandoned Applications
109

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18056644 [patent_doc_number] => 20220387730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => ASSEMBLY, CASSETTE AND MEDICAMENT DELIVERY DEVICE [patent_app_type] => utility [patent_app_number] => 17/774932 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17774932 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774932
Assembly, cassette and medicament delivery device Nov 10, 2020 Issued
Array ( [id] => 16612301 [patent_doc_number] => 20210030954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => RESERVOIR FOR COLLECTION AND REUSE OF DIVERTED MEDIUM [patent_app_type] => utility [patent_app_number] => 17/075146 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17075146 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075146
RESERVOIR FOR COLLECTION AND REUSE OF DIVERTED MEDIUM Oct 19, 2020 Abandoned
Array ( [id] => 16581670 [patent_doc_number] => 20210016072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => PROTECTIVE RELEASE SHEET FOR MICRONEEDLE PATCH [patent_app_type] => utility [patent_app_number] => 17/065475 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17065475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/065475
Protective release sheet for microneedle patch Oct 6, 2020 Issued
Array ( [id] => 18224189 [patent_doc_number] => 20230063183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => ACTIVATION DEVICE AND ODOR REMOVAL DEVICE INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 17/792510 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17792510 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792510
ACTIVATION DEVICE AND ODOR REMOVAL DEVICE INCLUDING SAME Sep 27, 2020 Pending
Array ( [id] => 19410737 [patent_doc_number] => 12076530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Apparatus for preventing backflow [patent_app_type] => utility [patent_app_number] => 17/028339 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 25 [patent_no_of_words] => 11459 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17028339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/028339
Apparatus for preventing backflow Sep 21, 2020 Issued
Array ( [id] => 18664961 [patent_doc_number] => 11771826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Pressure actuated flow control device for gravity IV sets [patent_app_type] => utility [patent_app_number] => 17/025948 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 7999 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17025948 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/025948
Pressure actuated flow control device for gravity IV sets Sep 17, 2020 Issued
Array ( [id] => 17958838 [patent_doc_number] => 20220339418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => MICRONEEDLE AND METHOD FOR PRODUCING A MICRONEEDLE [patent_app_type] => utility [patent_app_number] => 17/762046 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17762046 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762046
MICRONEEDLE AND METHOD FOR PRODUCING A MICRONEEDLE Sep 16, 2020 Pending
Array ( [id] => 18947165 [patent_doc_number] => 11890438 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-06 [patent_title] => Therapeutic substance delivery [patent_app_type] => utility [patent_app_number] => 17/019619 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 44 [patent_no_of_words] => 25623 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17019619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/019619
Therapeutic substance delivery Sep 13, 2020 Issued
Array ( [id] => 19379576 [patent_doc_number] => 20240269446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => MICRONEEDLE SHEET AND APPLICATOR [patent_app_type] => utility [patent_app_number] => 17/766434 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17766434 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/766434
MICRONEEDLE SHEET AND APPLICATOR Sep 13, 2020 Pending
Array ( [id] => 19353144 [patent_doc_number] => 12053569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Indwelling intravascular aphaeretic system for in vivo enrichment of circulating tumor cells [patent_app_type] => utility [patent_app_number] => 17/013187 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 9247 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17013187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/013187
Indwelling intravascular aphaeretic system for in vivo enrichment of circulating tumor cells Sep 3, 2020 Issued
Array ( [id] => 19939044 [patent_doc_number] => 12311158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Patient line air detection and reuse prevention [patent_app_type] => utility [patent_app_number] => 17/639641 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 6831 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639641
Patient line air detection and reuse prevention Sep 1, 2020 Issued
Array ( [id] => 17865634 [patent_doc_number] => 20220288369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => TARGETED DRUG DELIVERY DEVICES AND METHODS [patent_app_type] => utility [patent_app_number] => 17/638586 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17638586 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/638586
TARGETED DRUG DELIVERY DEVICES AND METHODS Aug 26, 2020 Pending
Array ( [id] => 16806346 [patent_doc_number] => 20210128899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => ATRAUMATIC SUBCUTANEOUS MEDICATION DELIVERY [patent_app_type] => utility [patent_app_number] => 16/997803 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16997803 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/997803
Atraumatic subcutaneous medication delivery Aug 18, 2020 Issued
Array ( [id] => 18147550 [patent_doc_number] => 20230021407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => INTRAURETHRAL MEDICATION DOSAGE FORM AND DEVICE [patent_app_type] => utility [patent_app_number] => 17/767330 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17767330 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767330
INTRAURETHRAL MEDICATION DOSAGE FORM AND DEVICE Aug 17, 2020 Pending
Array ( [id] => 18328317 [patent_doc_number] => 11633534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Angiogram injections using electrocardiographic synchronization [patent_app_type] => utility [patent_app_number] => 16/996083 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 11063 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16996083 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/996083
Angiogram injections using electrocardiographic synchronization Aug 17, 2020 Issued
Array ( [id] => 16620150 [patent_doc_number] => 20210038803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => SYRINGE [patent_app_type] => utility [patent_app_number] => 16/986129 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16986129 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/986129
Syringe Aug 4, 2020 Issued
Array ( [id] => 16748979 [patent_doc_number] => 20210100988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => METHODS OF PREPARING BALLOON EXPANDABLE CATHETERS FOR CARDIAC AND VASCULAR INTERVENTIONS [patent_app_type] => utility [patent_app_number] => 16/940465 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16940465 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/940465
Methods of preparing balloon expandable catheters for cardiac and vascular interventions Jul 27, 2020 Issued
Array ( [id] => 19089856 [patent_doc_number] => 11951276 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Fluid injection system with illuminated fluid reservoir [patent_app_type] => utility [patent_app_number] => 16/931997 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 8389 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16931997 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/931997
Fluid injection system with illuminated fluid reservoir Jul 16, 2020 Issued
Array ( [id] => 17774701 [patent_doc_number] => 20220241050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => CARTRIDGE FOR DISPENSING A MATERIAL [patent_app_type] => utility [patent_app_number] => 17/626314 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8026 [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] => 17626314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626314
CARTRIDGE FOR DISPENSING A MATERIAL Jul 16, 2020 Pending
Array ( [id] => 17341752 [patent_doc_number] => 20220008083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => Dual-Pump System for Delivering Embolic Beads or Other Therapeutic Substances into an Artery [patent_app_type] => utility [patent_app_number] => 16/922722 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16922722 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/922722
Dual-pump system for delivering embolic beads or other therapeutic substances into an artery Jul 6, 2020 Issued
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