Search

Melanie Torres Williams

Examiner (ID: 9318, Phone: (571)272-7127 , Office: P/3657 )

Most Active Art Unit
3657
Art Unit(s)
3616, 3657, 3683, 3613
Total Applications
1584
Issued Applications
1292
Pending Applications
102
Abandoned Applications
211

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20342177 [patent_doc_number] => 12465895 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Porous water decontamination membrane [patent_app_type] => utility [patent_app_number] => 19/243771 [patent_app_country] => US [patent_app_date] => 2025-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 60 [patent_no_of_words] => 3144 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19243771 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/243771
Porous water decontamination membrane Jun 19, 2025 Issued
Array ( [id] => 20348901 [patent_doc_number] => 20250345753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => SOLAR SEAWATER DESALINATION MEMBRANE, PREPARATION METHOD AND SEAWATER DESALINATION TREATMENT METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/910417 [patent_app_country] => US [patent_app_date] => 2024-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18910417 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/910417
SOLAR SEAWATER DESALINATION MEMBRANE, PREPARATION METHOD AND SEAWATER DESALINATION TREATMENT METHOD THEREOF Oct 8, 2024 Abandoned
Array ( [id] => 19513362 [patent_doc_number] => 20240345048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SYSTEMS AND METHODS FOR FAILURE MODE DETECTION IN PROCESS CHROMATOGRAPHY [patent_app_type] => utility [patent_app_number] => 18/673492 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673492 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673492
SYSTEMS AND METHODS FOR FAILURE MODE DETECTION IN PROCESS CHROMATOGRAPHY May 23, 2024 Pending
Array ( [id] => 19403648 [patent_doc_number] => 20240287159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => PROCESS FOR PREPARATION OF STABLE PROTEIN SOLUTION [patent_app_type] => utility [patent_app_number] => 18/657920 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 18657920 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657920
PROCESS FOR PREPARATION OF STABLE PROTEIN SOLUTION May 7, 2024 Pending
Array ( [id] => 19433835 [patent_doc_number] => 20240302333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => COATED FLOW PATH COMPONENTS FOR CHROMATOGRAPHIC EFFECTS [patent_app_type] => utility [patent_app_number] => 18/645498 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11235 [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] => 18645498 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/645498
COATED FLOW PATH COMPONENTS FOR CHROMATOGRAPHIC EFFECTS Apr 24, 2024 Pending
Array ( [id] => 19432900 [patent_doc_number] => 20240301398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => METHODS AND SYSTEMS INCLUDING FLOW AND MAGNETIC MODULES [patent_app_type] => utility [patent_app_number] => 18/606845 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16933 [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] => 18606845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/606845
METHODS AND SYSTEMS INCLUDING FLOW AND MAGNETIC MODULES Mar 14, 2024 Pending
Array ( [id] => 19571684 [patent_doc_number] => 20240375976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => SINGLE-STAGE WATER TREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/444085 [patent_app_country] => US [patent_app_date] => 2024-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18444085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/444085
SINGLE-STAGE WATER TREATMENT SYSTEM Feb 15, 2024 Abandoned
Array ( [id] => 19111659 [patent_doc_number] => 20240123409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => POROUS POLYMERIC MEMBRANE WITH TEAR PREVENTION RING [patent_app_type] => utility [patent_app_number] => 18/396391 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18396391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396391
POROUS POLYMERIC MEMBRANE WITH TEAR PREVENTION RING Dec 25, 2023 Pending
Array ( [id] => 19049747 [patent_doc_number] => 20240091716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => ELECTROLYTIC ELUENT GENERATORS WITH STABILIZED OPERATING VOLTAGES [patent_app_type] => utility [patent_app_number] => 18/520512 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18520512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/520512
ELECTROLYTIC ELUENT GENERATORS WITH STABILIZED OPERATING VOLTAGES Nov 26, 2023 Pending
Array ( [id] => 19511925 [patent_doc_number] => 20240343611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => METHODS FOR DYNAMICALLY VARYING CHEMICAL ADDITIVE FLOWRATE TO TREAT WASTEWATER IN REAL TIME AND SYSTEMS FOR PERFORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/520474 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11612 [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] => 18520474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/520474
METHODS FOR DYNAMICALLY VARYING CHEMICAL ADDITIVE FLOWRATE TO TREAT WASTEWATER IN REAL TIME AND SYSTEMS FOR PERFORMING THE SAME Nov 26, 2023 Pending
Array ( [id] => 18971897 [patent_doc_number] => 20240051989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => METHOD OF PURIFYING PROTEINS [patent_app_type] => utility [patent_app_number] => 18/496609 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18496609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/496609
METHOD OF PURIFYING PROTEINS Oct 26, 2023 Pending
Array ( [id] => 20301472 [patent_doc_number] => 12447444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Biocompatible polymeric filtration membrane with pores defined by uniform passages [patent_app_type] => utility [patent_app_number] => 18/494333 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494333 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494333
Biocompatible polymeric filtration membrane with pores defined by uniform passages Oct 24, 2023 Issued
Array ( [id] => 19311515 [patent_doc_number] => 12037318 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-16 [patent_title] => Method of making a wall-coated open tubular capillary column with a poly benzyl stationary phase [patent_app_type] => utility [patent_app_number] => 18/489697 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4247 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18489697 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489697
Method of making a wall-coated open tubular capillary column with a poly benzyl stationary phase Oct 17, 2023 Issued
Array ( [id] => 18860665 [patent_doc_number] => 20230415100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => BIOCOMPATIBLE HIGH ASPECT-RATIO POROUS MEMBRANE [patent_app_type] => utility [patent_app_number] => 18/466385 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18466385 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/466385
Biocompatible high aspect-ratio porous membrane Sep 12, 2023 Issued
Array ( [id] => 19049702 [patent_doc_number] => 20240091671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => FC BINDING PROTEINS WITH CYSTEINE IN THE C-TERMINAL HELICAL REGION [patent_app_type] => utility [patent_app_number] => 18/460843 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18460843 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460843
Fc binding proteins with cysteine in the c-terminal helical region Sep 4, 2023 Issued
Array ( [id] => 19020049 [patent_doc_number] => 20240076220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Method of Wastewater Treatment and Apparatus for its Realization [patent_app_type] => utility [patent_app_number] => 18/241329 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18241329 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241329
Method of Wastewater Treatment and Apparatus for its Realization Aug 31, 2023 Pending
Array ( [id] => 18724740 [patent_doc_number] => 20230338902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => DIFFUSION TRANSFER FUNCTIONALIZED MEMBRANE [patent_app_type] => utility [patent_app_number] => 18/346990 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346990 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346990
DIFFUSION TRANSFER FUNCTIONALIZED MEMBRANE Jul 4, 2023 Pending
Array ( [id] => 20213441 [patent_doc_number] => 12410079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Membrane assembly for supporting a biofilm [patent_app_type] => utility [patent_app_number] => 18/338182 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338182 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338182
Membrane assembly for supporting a biofilm Jun 19, 2023 Issued
Array ( [id] => 18818763 [patent_doc_number] => 20230393103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => USE OF VAPOR DEPOSITION COATED FLOW PATHS FOR IMPROVED CHROMATOGRAPHY OF METAL INTERACTING ANALYTES [patent_app_type] => utility [patent_app_number] => 18/206989 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19891 [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] => 18206989 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206989
Use of vapor deposition coated flow paths for improved chromatography of metal interacting analytes Jun 6, 2023 Issued
Array ( [id] => 18818764 [patent_doc_number] => 20230393104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => USE OF VAPOR DEPOSITION COATED FLOW PATHS FOR IMPROVED ANALYTICAL ANALYSIS [patent_app_type] => utility [patent_app_number] => 18/206993 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18206993 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206993
Use of vapor deposition coated flow paths for improved analytical analysis Jun 6, 2023 Issued
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