Search

Long V. Le

Supervisory Patent Examiner (ID: 2116, Phone: (571)272-0823 , Office: P/3768 )

Most Active Art Unit
1743
Art Unit(s)
1801, 1754, 1641, 3737, 1313, 3768, 1809, 1743
Total Applications
805
Issued Applications
510
Pending Applications
122
Abandoned Applications
173

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20480404 [patent_doc_number] => 12528875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Prevention of disulfide bond reduction during recombinant production of polypeptides [patent_app_type] => utility [patent_app_number] => 19/328055 [patent_app_country] => US [patent_app_date] => 2025-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 41 [patent_no_of_words] => 24545 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19328055 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/328055
Prevention of disulfide bond reduction during recombinant production of polypeptides Sep 11, 2025 Issued
Array ( [id] => 20241203 [patent_doc_number] => 12421512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => CRISPR/Cas screening platform to identify genetic modifiers of tau seeding or aggregation [patent_app_type] => utility [patent_app_number] => 18/984162 [patent_app_country] => US [patent_app_date] => 2024-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 30 [patent_no_of_words] => 64158 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 582 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18984162 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/984162
CRISPR/Cas screening platform to identify genetic modifiers of tau seeding or aggregation Dec 16, 2024 Issued
Array ( [id] => 20453258 [patent_doc_number] => 12516310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Composition comprising collagenase, calcium, histidine, and glycine, and method for stabilizing collagenase [patent_app_type] => utility [patent_app_number] => 18/948388 [patent_app_country] => US [patent_app_date] => 2024-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5783 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18948388 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/948388
Composition comprising collagenase, calcium, histidine, and glycine, and method for stabilizing collagenase Nov 13, 2024 Issued
Array ( [id] => 19651311 [patent_doc_number] => 12173080 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-24 [patent_title] => Prevention of disulfide bond reduction during recombinant production of polypeptides [patent_app_type] => utility [patent_app_number] => 18/824681 [patent_app_country] => US [patent_app_date] => 2024-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 41 [patent_no_of_words] => 29219 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18824681 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/824681
Prevention of disulfide bond reduction during recombinant production of polypeptides Sep 3, 2024 Issued
Array ( [id] => 19432582 [patent_doc_number] => 20240301080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => PREVENTION OF DISULFIDE BOND REDUCTION DURING RECOMBINANT PRODUCTION OF POLYPEPTIDES [patent_app_type] => utility [patent_app_number] => 18/648209 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18648209 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648209
Prevention of disulfide bond reduction during recombinant production of polypeptides Apr 25, 2024 Issued
Array ( [id] => 19563548 [patent_doc_number] => 12138299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Aldehyde dehydrogenase producing bacteria and methods of using same [patent_app_type] => utility [patent_app_number] => 18/625448 [patent_app_country] => US [patent_app_date] => 2024-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 27 [patent_no_of_words] => 17272 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18625448 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/625448
Aldehyde dehydrogenase producing bacteria and methods of using same Apr 2, 2024 Issued
Array ( [id] => 19528183 [patent_doc_number] => 20240352085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => GENETICALLY MODIFIED PROBIOTICS FOR ORAL DELIVERY OF RENIN-ANGIOTENSIN RELATED THERAPEUTIC PROTEINS AND PEPTIDES [patent_app_type] => utility [patent_app_number] => 18/602534 [patent_app_country] => US [patent_app_date] => 2024-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18602534 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/602534
GENETICALLY MODIFIED PROBIOTICS FOR ORAL DELIVERY OF RENIN-ANGIOTENSIN RELATED THERAPEUTIC PROTEINS AND PEPTIDES Mar 11, 2024 Pending
Array ( [id] => 19332814 [patent_doc_number] => 20240247244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => ALPHA-AMYLASE VARIANTS [patent_app_type] => utility [patent_app_number] => 18/601534 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21861 [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] => 18601534 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601534
ALPHA-AMYLASE VARIANTS Mar 10, 2024 Pending
Array ( [id] => 20272259 [patent_doc_number] => 12442030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Methods and systems for determining ADAMTS13 enzyme activity [patent_app_type] => utility [patent_app_number] => 18/598286 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8103 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18598286 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598286
Methods and systems for determining ADAMTS13 enzyme activity Mar 6, 2024 Issued
Array ( [id] => 19381194 [patent_doc_number] => 20240271064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => ALPHA-AMYLASE VARIANTS AND POLYNUCLEOTIDES ENCODING SAME [patent_app_type] => utility [patent_app_number] => 18/595600 [patent_app_country] => US [patent_app_date] => 2024-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 84004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18595600 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/595600
Alpha-amylase variants and polynucleotides encoding same Mar 4, 2024 Issued
Array ( [id] => 19923199 [patent_doc_number] => 12297470 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Polypeptides having peptidoglycan degrading activity and polynucleotides encoding same [patent_app_type] => utility [patent_app_number] => 18/586709 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49326 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18586709 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/586709
Polypeptides having peptidoglycan degrading activity and polynucleotides encoding same Feb 25, 2024 Issued
Array ( [id] => 19345213 [patent_doc_number] => 20240254176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => MOLECULES FOR ORGANELLE-SPECIFIC PROTEIN DELIVERY [patent_app_type] => utility [patent_app_number] => 18/432505 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432505 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432505
Molecules for organelle-specific protein delivery Feb 4, 2024 Issued
Array ( [id] => 19601394 [patent_doc_number] => 20240392274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => ACTIVE LOW MOLECULAR WEIGHT VARIANTS OF ANGIOTENSIN CONVERTING ENZYME 2 (ACE2) [patent_app_type] => utility [patent_app_number] => 18/431554 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431554
ACTIVE LOW MOLECULAR WEIGHT VARIANTS OF ANGIOTENSIN CONVERTING ENZYME 2 (ACE2) Feb 1, 2024 Abandoned
Array ( [id] => 19615404 [patent_doc_number] => 20240401084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => RNA-GUIDED NUCLEASES AND ACTIVE FRAGMENTS AND VARIANTS THEREOF AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/431662 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431662
RNA-guided nucleases and active fragments and variants thereof and methods of use Feb 1, 2024 Issued
Array ( [id] => 19916351 [patent_doc_number] => 12291707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Modified immune cells having enhanced function and methods for screening the same [patent_app_type] => utility [patent_app_number] => 18/424952 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 63 [patent_no_of_words] => 54725 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18424952 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424952
Modified immune cells having enhanced function and methods for screening the same Jan 28, 2024 Issued
Array ( [id] => 19479433 [patent_doc_number] => 20240327475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => ICAM-1 TARGETED FUSION ENZYMES [patent_app_type] => utility [patent_app_number] => 18/416843 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416843 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416843
ICAM-1 targeted fusion enzymes Jan 17, 2024 Issued
Array ( [id] => 19181056 [patent_doc_number] => 11987638 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-21 [patent_title] => Prevention of disulfide bond reduction during recombinant production of polypeptides [patent_app_type] => utility [patent_app_number] => 18/410949 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 41 [patent_no_of_words] => 29107 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18410949 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410949
Prevention of disulfide bond reduction during recombinant production of polypeptides Jan 10, 2024 Issued
Array ( [id] => 19181055 [patent_doc_number] => 11987637 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-21 [patent_title] => Prevention of disulfide bond reduction during recombinant production of polypeptides [patent_app_type] => utility [patent_app_number] => 18/410876 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 41 [patent_no_of_words] => 29494 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18410876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410876
Prevention of disulfide bond reduction during recombinant production of polypeptides Jan 10, 2024 Issued
Array ( [id] => 19281864 [patent_doc_number] => 20240218338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => TREATMENT OF ABNORMAL BONE CONDITIONS IN ACID SPHINGOMYELINASE DEFICIENCY PATIENTS [patent_app_type] => utility [patent_app_number] => 18/409535 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10168 [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] => 18409535 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409535
TREATMENT OF ABNORMAL BONE CONDITIONS IN ACID SPHINGOMYELINASE DEFICIENCY PATIENTS Jan 9, 2024 Abandoned
Array ( [id] => 19479772 [patent_doc_number] => 20240327814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => VARIANT MALTOHEXAOSE-FORMING ALPHA-AMYLASE VARIANTS [patent_app_type] => utility [patent_app_number] => 18/405674 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18405674 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405674
Variant maltohexaose-forming a-amylase variants Jan 4, 2024 Issued
Menu