Search

Guy K. Townsend

Examiner (ID: 16163, Phone: (571)270-3689 , Office: P/3761 )

Most Active Art Unit
3781
Art Unit(s)
3781, 3761
Total Applications
896
Issued Applications
626
Pending Applications
80
Abandoned Applications
201

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20735385 [patent_doc_number] => 20260144675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-28 [patent_title] => EYE DROP PROPULSION DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 19/284385 [patent_app_country] => US [patent_app_date] => 2025-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 19284385 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/284385
Eye drop propulsion device and method Jul 28, 2025 Issued
Array ( [id] => 20525834 [patent_doc_number] => 12544253 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Ostomy bag drain cap and method of use [patent_app_type] => utility [patent_app_number] => 19/246507 [patent_app_country] => US [patent_app_date] => 2025-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 3718 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19246507 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/246507
Ostomy bag drain cap and method of use Jun 22, 2025 Issued
Array ( [id] => 19989427 [patent_doc_number] => 20250127649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => Ostomy Pouch [patent_app_type] => utility [patent_app_number] => 18/991956 [patent_app_country] => US [patent_app_date] => 2024-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18991956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/991956
Ostomy pouch Dec 22, 2024 Issued
Array ( [id] => 19888920 [patent_doc_number] => 20250114232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => DEVICES AND METHODS FOR ANCHORING A SHEATH IN A TISSUE CAVITY [patent_app_type] => utility [patent_app_number] => 18/984574 [patent_app_country] => US [patent_app_date] => 2024-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18984574 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/984574
DEVICES AND METHODS FOR ANCHORING A SHEATH IN A TISSUE CAVITY Dec 16, 2024 Pending
Array ( [id] => 19915311 [patent_doc_number] => 12290657 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-06 [patent_title] => Adaptable connector for urostomy bags [patent_app_type] => utility [patent_app_number] => 18/981067 [patent_app_country] => US [patent_app_date] => 2024-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18981067 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/981067
Adaptable connector for urostomy bags Dec 12, 2024 Issued
Array ( [id] => 20756128 [patent_doc_number] => 12648875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Intraocular implant delivery device [patent_app_type] => utility [patent_app_number] => 18/963546 [patent_app_country] => US [patent_app_date] => 2024-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 6134 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 573 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18963546 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/963546
Intraocular implant delivery device Nov 27, 2024 Issued
Array ( [id] => 19752539 [patent_doc_number] => 20250041104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => ANTI-SLEEP DISORDER ARTICLE [patent_app_type] => utility [patent_app_number] => 18/926724 [patent_app_country] => US [patent_app_date] => 2024-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18926724 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/926724
ANTI-SLEEP DISORDER ARTICLE Oct 24, 2024 Pending
Array ( [id] => 19715989 [patent_doc_number] => 12201504 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-21 [patent_title] => Reusable diaper with feces sensing [patent_app_type] => utility [patent_app_number] => 18/902757 [patent_app_country] => US [patent_app_date] => 2024-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 28 [patent_no_of_words] => 10885 [patent_no_of_claims] => 20 [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] => 18902757 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/902757
Reusable diaper with feces sensing Sep 29, 2024 Issued
Array ( [id] => 19682137 [patent_doc_number] => 20250000682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => LEAKAGE DETECTION SYSTEM FOR OSTOMY APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/884325 [patent_app_country] => US [patent_app_date] => 2024-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18884325 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/884325
LEAKAGE DETECTION SYSTEM FOR OSTOMY APPLIANCE Sep 12, 2024 Pending
Array ( [id] => 19682140 [patent_doc_number] => 20250000685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => Ostomy System [patent_app_type] => utility [patent_app_number] => 18/830700 [patent_app_country] => US [patent_app_date] => 2024-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18830700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/830700
Ostomy System Sep 10, 2024 Pending
Array ( [id] => 19831110 [patent_doc_number] => 20250082896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => HYDROPHILIC URINARY CATHETER [patent_app_type] => utility [patent_app_number] => 18/828639 [patent_app_country] => US [patent_app_date] => 2024-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9221 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18828639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/828639
HYDROPHILIC URINARY CATHETER Sep 8, 2024 Pending
Array ( [id] => 19656531 [patent_doc_number] => 20240423596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => TISSUE SPECIMEN RETRIEVAL BAG, METHOD FOR RETRIEVING TISSUE [patent_app_type] => utility [patent_app_number] => 18/823202 [patent_app_country] => US [patent_app_date] => 2024-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18823202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/823202
TISSUE SPECIMEN RETRIEVAL BAG, METHOD FOR RETRIEVING TISSUE Sep 2, 2024 Pending
Array ( [id] => 19682598 [patent_doc_number] => 20250001143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => APPARATUS FOR TOPICAL NEGATIVE PRESSURE THERAPY [patent_app_type] => utility [patent_app_number] => 18/808929 [patent_app_country] => US [patent_app_date] => 2024-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5799 [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] => 18808929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/808929
APPARATUS FOR TOPICAL NEGATIVE PRESSURE THERAPY Aug 18, 2024 Pending
Array ( [id] => 19783998 [patent_doc_number] => 20250057677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => STENT WITH ANTI-MIGRATION FLANGE SUPPORT WITH DELIVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/799470 [patent_app_country] => US [patent_app_date] => 2024-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18799470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/799470
STENT WITH ANTI-MIGRATION FLANGE SUPPORT WITH DELIVERY SYSTEM Aug 8, 2024 Pending
Array ( [id] => 19768557 [patent_doc_number] => 20250049983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => Sponge Assembly [patent_app_type] => utility [patent_app_number] => 18/796711 [patent_app_country] => US [patent_app_date] => 2024-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18796711 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/796711
Sponge Assembly Aug 6, 2024 Pending
Array ( [id] => 19554624 [patent_doc_number] => 20240366416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => APPARATUS AND METHODS OF USING AN INTRA-VAGINAL FLUID COLLECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/772063 [patent_app_country] => US [patent_app_date] => 2024-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18772063 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/772063
APPARATUS AND METHODS OF USING AN INTRA-VAGINAL FLUID COLLECTION DEVICE Jul 11, 2024 Pending
Array ( [id] => 19656759 [patent_doc_number] => 20240423824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => OSTOMY LEAKAGE DETECTION SYSTEM INCLUDING A MONITOR ATTACHABLE TO AN OSTOMY APPLIANCE THAT IS ATTACHABLE TO AN EXISTING BASE PLATE OF AN OSTOMY DEVICE [patent_app_type] => utility [patent_app_number] => 18/768306 [patent_app_country] => US [patent_app_date] => 2024-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18768306 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/768306
OSTOMY LEAKAGE DETECTION SYSTEM INCLUDING A MONITOR ATTACHABLE TO AN OSTOMY APPLIANCE THAT IS ATTACHABLE TO AN EXISTING BASE PLATE OF AN OSTOMY DEVICE Jul 9, 2024 Pending
Array ( [id] => 19526393 [patent_doc_number] => 20240350295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => DEVICES AND METHODS FOR ANCHORING A SHEATH IN A TISSUE CAVITY [patent_app_type] => utility [patent_app_number] => 18/763172 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19954 [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] => 18763172 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/763172
DEVICES AND METHODS FOR ANCHORING A SHEATH IN A TISSUE CAVITY Jul 2, 2024 Pending
Array ( [id] => 19682138 [patent_doc_number] => 20250000683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => DEVICES AND METHODS FOR ANCHORING A SHEATH IN A TISSUE CAVITY [patent_app_type] => utility [patent_app_number] => 18/763209 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18763209 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/763209
Devices and methods for anchoring a sheath in a tissue cavity Jul 2, 2024 Issued
Array ( [id] => 20443837 [patent_doc_number] => 20260000551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => RADIAL PNEUMATIC DISTRIBUTION SYSTEMS AND METHODS USEFUL FOR MAKING SIDE SEAMS ON COMPONENTS OF ABSORBENT ARTICLES [patent_app_type] => utility [patent_app_number] => 18/754348 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18754348 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754348
RADIAL PNEUMATIC DISTRIBUTION SYSTEMS AND METHODS USEFUL FOR MAKING SIDE SEAMS ON COMPONENTS OF ABSORBENT ARTICLES Jun 25, 2024 Pending
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