Search

Daniel J. Berns

Examiner (ID: 17394, Phone: (571)270-5839 , Office: P/1736 )

Most Active Art Unit
1736
Art Unit(s)
1793, 1736, 1734
Total Applications
1045
Issued Applications
720
Pending Applications
77
Abandoned Applications
266

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17075003 [patent_doc_number] => 11111388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Precipitated calcium carbonate with improved resistance to structural breakdown [patent_app_type] => utility [patent_app_number] => 16/862801 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18625 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [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] => 16862801 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/862801
Precipitated calcium carbonate with improved resistance to structural breakdown Apr 29, 2020 Issued
Array ( [id] => 17727614 [patent_doc_number] => 11383988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Oolitic aragonite beads and methods therefor [patent_app_type] => utility [patent_app_number] => 16/858548 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8861 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16858548 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/858548
Oolitic aragonite beads and methods therefor Apr 23, 2020 Issued
Array ( [id] => 17720226 [patent_doc_number] => 20220212946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => CERIUM (III) CARBONATE FORMULATIONS [patent_app_type] => utility [patent_app_number] => 17/606227 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17606227 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/606227
Cerium (III) carbonate formulations Apr 22, 2020 Issued
Array ( [id] => 16398577 [patent_doc_number] => 20200339435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => CERIUM (III) CARBONATE FORMULATIONS [patent_app_type] => utility [patent_app_number] => 16/856178 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16856178 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/856178
Cerium (III) carbonate formulations Apr 22, 2020 Issued
Array ( [id] => 17626217 [patent_doc_number] => 20220161232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => POLYMER COMPOSITIONS COMPRISING ACTIVE CARBON FOR FORMALDEHYDE SORPTION [patent_app_type] => utility [patent_app_number] => 17/594463 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6190 [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] => 17594463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594463
Polymer compositions comprising active carbon for formaldehyde sorption Apr 14, 2020 Issued
Array ( [id] => 16360761 [patent_doc_number] => 20200317512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => Integration Of Thermochemical Water Splitting With CO2 Direct Air Capture [patent_app_type] => utility [patent_app_number] => 16/837450 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14667 [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] => 16837450 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/837450
Integration of thermochemical water splitting with CO2 direct air capture Mar 31, 2020 Issued
Array ( [id] => 17313320 [patent_doc_number] => 20210402368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => HYDROGEN SULFIDE ADSORBENT IN BIOGAS AND BIOGAS PURIFICATION SYSTEM USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/772155 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16772155 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/772155
Hydrogen sulfide adsorbent in biogas and biogas purification system using the same Mar 26, 2020 Issued
Array ( [id] => 17313320 [patent_doc_number] => 20210402368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => HYDROGEN SULFIDE ADSORBENT IN BIOGAS AND BIOGAS PURIFICATION SYSTEM USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/772155 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16772155 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/772155
Hydrogen sulfide adsorbent in biogas and biogas purification system using the same Mar 26, 2020 Issued
Array ( [id] => 17313320 [patent_doc_number] => 20210402368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => HYDROGEN SULFIDE ADSORBENT IN BIOGAS AND BIOGAS PURIFICATION SYSTEM USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/772155 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16772155 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/772155
Hydrogen sulfide adsorbent in biogas and biogas purification system using the same Mar 26, 2020 Issued
Array ( [id] => 17313320 [patent_doc_number] => 20210402368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => HYDROGEN SULFIDE ADSORBENT IN BIOGAS AND BIOGAS PURIFICATION SYSTEM USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/772155 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16772155 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/772155
Hydrogen sulfide adsorbent in biogas and biogas purification system using the same Mar 26, 2020 Issued
Array ( [id] => 18517852 [patent_doc_number] => 11707725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Acid gas absorbent in biogas and biogas purification system using the same [patent_app_type] => utility [patent_app_number] => 16/772118 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 41 [patent_no_of_words] => 12664 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16772118 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/772118
Acid gas absorbent in biogas and biogas purification system using the same Mar 26, 2020 Issued
Array ( [id] => 18351810 [patent_doc_number] => 20230139921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => Amine-functionalized Cellulose Polymers for CO2 Capture [patent_app_type] => utility [patent_app_number] => 17/905512 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17905512 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905512
Amine-functionalized cellulose polymers for CO Mar 11, 2020 Issued
Array ( [id] => 17719446 [patent_doc_number] => 20220212165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => METHOD FOR PRODUCING WATER-ABSORBING RESIN PARTICLES [patent_app_type] => utility [patent_app_number] => 17/603791 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17603791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603791
METHOD FOR PRODUCING WATER-ABSORBING RESIN PARTICLES Mar 9, 2020 Abandoned
Array ( [id] => 16109323 [patent_doc_number] => 20200206684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => Decontamination of Sulfur Contaminants from a Vessel [patent_app_type] => utility [patent_app_number] => 16/814811 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16814811 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/814811
Decontamination of sulfur contaminants from a vessel Mar 9, 2020 Issued
Array ( [id] => 16109393 [patent_doc_number] => 20200206719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => AMINE-BASED CARBON DIOXIDE ADSORBENT RESISTANT TO OXYGEN AND SULFUR DIOXIDE AND METHOD OF PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 16/811155 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16811155 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/811155
Amine-based carbon dioxide adsorbent resistant to oxygen and sulfur dioxide and method of preparing the same Mar 5, 2020 Issued
Array ( [id] => 17594001 [patent_doc_number] => 20220143574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => WATER ABSORBING RESIN PARTICLES AND METHOD FOR PRODUCING SAME, ABSORBENT BODY, AND ABSORBENT ARTICLE [patent_app_type] => utility [patent_app_number] => 17/435960 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435960 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435960
WATER ABSORBING RESIN PARTICLES AND METHOD FOR PRODUCING SAME, ABSORBENT BODY, AND ABSORBENT ARTICLE Mar 4, 2020 Abandoned
Array ( [id] => 20108159 [patent_doc_number] => 12358865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Compound, carbon dioxide absorption/release agent, carbon dioxide collection method, and carbon dioxide collection apparatus [patent_app_type] => utility [patent_app_number] => 17/434579 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 9889 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17434579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/434579
Compound, carbon dioxide absorption/release agent, carbon dioxide collection method, and carbon dioxide collection apparatus Feb 27, 2020 Issued
Array ( [id] => 16053971 [patent_doc_number] => 20200188840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => SYSTEMS AND METHODS FOR SEPARATING GASES [patent_app_type] => utility [patent_app_number] => 16/797110 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16797110 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/797110
Systems and methods for separating gases Feb 20, 2020 Issued
Array ( [id] => 16253337 [patent_doc_number] => 20200262711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => BIOLOGICAL SINTERING WITHOUT HEAT OR PRESSURE [patent_app_type] => utility [patent_app_number] => 16/793759 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16793759 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/793759
BIOLOGICAL SINTERING WITHOUT HEAT OR PRESSURE Feb 17, 2020 Abandoned
Array ( [id] => 16252472 [patent_doc_number] => 20200261846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => ROTATING PACKED BEDS WITH INTERNAL HEAT TRANSFER FOR ABSORPTION/REGENERATION APPLICATIONS [patent_app_type] => utility [patent_app_number] => 16/792246 [patent_app_country] => US [patent_app_date] => 2020-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16792246 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/792246
Rotating packed beds with internal heat transfer for absorption/regeneration applications Feb 15, 2020 Issued
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