Search

Amarnauth G. Persaud

Examiner (ID: 8959, Phone: (571)270-7295 , Office: P/2477 )

Most Active Art Unit
2477
Art Unit(s)
2477, 2419
Total Applications
440
Issued Applications
365
Pending Applications
0
Abandoned Applications
81

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19456877 [patent_doc_number] => 12097347 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => System and method for a shunt [patent_app_type] => utility [patent_app_number] => 17/080368 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4889 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080368 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080368
System and method for a shunt Oct 25, 2020 Issued
Array ( [id] => 16710638 [patent_doc_number] => 20210077785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => "Ureteral and Bladder Catheters and Methods of Inducing Negative Pressure to Increase Renal Perfusion" [patent_app_type] => utility [patent_app_number] => 17/077793 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077793
Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion Oct 21, 2020 Issued
Array ( [id] => 16710638 [patent_doc_number] => 20210077785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => "Ureteral and Bladder Catheters and Methods of Inducing Negative Pressure to Increase Renal Perfusion" [patent_app_type] => utility [patent_app_number] => 17/077793 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077793
Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion Oct 21, 2020 Issued
Array ( [id] => 16710638 [patent_doc_number] => 20210077785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => "Ureteral and Bladder Catheters and Methods of Inducing Negative Pressure to Increase Renal Perfusion" [patent_app_type] => utility [patent_app_number] => 17/077793 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077793
Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion Oct 21, 2020 Issued
Array ( [id] => 16710638 [patent_doc_number] => 20210077785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => "Ureteral and Bladder Catheters and Methods of Inducing Negative Pressure to Increase Renal Perfusion" [patent_app_type] => utility [patent_app_number] => 17/077793 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077793
Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion Oct 21, 2020 Issued
Array ( [id] => 16710638 [patent_doc_number] => 20210077785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => "Ureteral and Bladder Catheters and Methods of Inducing Negative Pressure to Increase Renal Perfusion" [patent_app_type] => utility [patent_app_number] => 17/077793 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077793
Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion Oct 21, 2020 Issued
Array ( [id] => 16710638 [patent_doc_number] => 20210077785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => "Ureteral and Bladder Catheters and Methods of Inducing Negative Pressure to Increase Renal Perfusion" [patent_app_type] => utility [patent_app_number] => 17/077793 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077793
Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion Oct 21, 2020 Issued
Array ( [id] => 16710638 [patent_doc_number] => 20210077785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => "Ureteral and Bladder Catheters and Methods of Inducing Negative Pressure to Increase Renal Perfusion" [patent_app_type] => utility [patent_app_number] => 17/077793 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077793
Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion Oct 21, 2020 Issued
Array ( [id] => 16710638 [patent_doc_number] => 20210077785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => "Ureteral and Bladder Catheters and Methods of Inducing Negative Pressure to Increase Renal Perfusion" [patent_app_type] => utility [patent_app_number] => 17/077793 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077793
Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion Oct 21, 2020 Issued
Array ( [id] => 16710638 [patent_doc_number] => 20210077785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => "Ureteral and Bladder Catheters and Methods of Inducing Negative Pressure to Increase Renal Perfusion" [patent_app_type] => utility [patent_app_number] => 17/077793 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077793
Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion Oct 21, 2020 Issued
Array ( [id] => 20644576 [patent_doc_number] => 12599501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Eye disease implant device capable of lowering eye pressure by easy and safe method [patent_app_type] => utility [patent_app_number] => 17/777303 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17777303 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777303
Eye disease implant device capable of lowering eye pressure by easy and safe method Oct 19, 2020 Issued
Array ( [id] => 16761229 [patent_doc_number] => 20210106810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => CATHETER DEVICE [patent_app_type] => utility [patent_app_number] => 17/072971 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17072971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/072971
Catheter device Oct 15, 2020 Issued
Array ( [id] => 19882953 [patent_doc_number] => 12268635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Glaucoma shunts and related methods of use [patent_app_type] => utility [patent_app_number] => 17/768184 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5321 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17768184 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/768184
Glaucoma shunts and related methods of use Oct 8, 2020 Issued
Array ( [id] => 18800128 [patent_doc_number] => 11833274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Oleophilic lubricated catheters [patent_app_type] => utility [patent_app_number] => 17/029453 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9273 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17029453 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029453
Oleophilic lubricated catheters Sep 22, 2020 Issued
Array ( [id] => 16686558 [patent_doc_number] => 20210069033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => TAMPON STORAGE KEYCHAIN [patent_app_type] => utility [patent_app_number] => 17/015118 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17015118 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/015118
TAMPON STORAGE KEYCHAIN Sep 8, 2020 Abandoned
Array ( [id] => 16523943 [patent_doc_number] => 20200398023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => Catheter In Bag without Additional Packaging [patent_app_type] => utility [patent_app_number] => 17/014874 [patent_app_country] => US [patent_app_date] => 2020-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17014874 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/014874
Catheter in bag without additional packaging Sep 7, 2020 Issued
Array ( [id] => 16686765 [patent_doc_number] => 20210069240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => MATERIALS AND METHODS FOR BLOOD PLASMA PREPARATIONS [patent_app_type] => utility [patent_app_number] => 17/013091 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10265 [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] => 17013091 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/013091
MATERIALS AND METHODS FOR BLOOD PLASMA PREPARATIONS Sep 3, 2020 Abandoned
Array ( [id] => 17850710 [patent_doc_number] => 20220280751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => SLEEVED HYDROPHILIC MEDICAL PRODUCTS [patent_app_type] => utility [patent_app_number] => 17/637957 [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] => 2598 [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] => 17637957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/637957
Sleeved hydrophilic medical products Aug 26, 2020 Issued
Array ( [id] => 16504566 [patent_doc_number] => 20200383822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => DUAL-PURPOSE URINARY CATHETER DRAIN LINE AND COLLECTION BAG [patent_app_type] => utility [patent_app_number] => 17/001490 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17001490 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/001490
Dual-purpose urinary catheter drain line and collection bag Aug 23, 2020 Issued
Array ( [id] => 18491576 [patent_doc_number] => 11696981 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Method and apparatus for the dialysis of blood [patent_app_type] => utility [patent_app_number] => 17/000512 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 42 [patent_no_of_words] => 7980 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000512 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000512
Method and apparatus for the dialysis of blood Aug 23, 2020 Issued
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