Search

Prema Maria Mertz

Examiner (ID: 9459, Phone: (571)272-0876 , Office: P/1646 )

Most Active Art Unit
1646
Art Unit(s)
1621, 1812, 1646
Total Applications
2513
Issued Applications
1480
Pending Applications
406
Abandoned Applications
627

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17266708 [patent_doc_number] => 11192112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Optical test platform [patent_app_type] => utility [patent_app_number] => 16/815585 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 31 [patent_no_of_words] => 11142 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16815585 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/815585
Optical test platform Mar 10, 2020 Issued
Array ( [id] => 17735876 [patent_doc_number] => 20220221335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => TERAHERTZ THREE-DIMENSIONAL SPECTRAL SCANNER APPARATUS AND METHOD OF USING SAME [patent_app_type] => utility [patent_app_number] => 17/438630 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17438630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/438630
TERAHERTZ THREE-DIMENSIONAL SPECTRAL SCANNER APPARATUS AND METHOD OF USING SAME Mar 10, 2020 Pending
Array ( [id] => 17580045 [patent_doc_number] => 20220136900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => ASSEMBLY FOR SPECTROPHOTOMETRIC MEASUREMENTS [patent_app_type] => utility [patent_app_number] => 17/435052 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435052 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435052
Assembly for spectrophotometric measurements Mar 1, 2020 Issued
Array ( [id] => 17549346 [patent_doc_number] => 20220120687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => METHOD OF ANALYZING SAMPLES, ANALYZING DEVICE AND COMPUTER PROGRAM [patent_app_type] => utility [patent_app_number] => 17/428215 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428215 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428215
METHOD OF ANALYZING SAMPLES, ANALYZING DEVICE AND COMPUTER PROGRAM Jan 30, 2020 Pending
Array ( [id] => 16526652 [patent_doc_number] => 20200400732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => WAFER METROLOGY TECHNOLOGIES [patent_app_type] => utility [patent_app_number] => 16/773693 [patent_app_country] => US [patent_app_date] => 2020-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16773693 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/773693
Wafer metrology technologies Jan 26, 2020 Issued
Array ( [id] => 16207882 [patent_doc_number] => 20200240872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => OPTICAL TIME DOMAIN REFLECTOMETER AND TESTING METHOD OF OPTICAL TIME DOMAIN REFLECTOMETER [patent_app_type] => utility [patent_app_number] => 16/747888 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16747888 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/747888
Optical time domain reflectometer and testing method of optical time domain reflectometer Jan 20, 2020 Issued
Array ( [id] => 19211726 [patent_doc_number] => 12000782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Acoustic modulated lasers [patent_app_type] => utility [patent_app_number] => 17/421809 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 5338 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17421809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/421809
Acoustic modulated lasers Jan 8, 2020 Issued
Array ( [id] => 15683579 [patent_doc_number] => 20200096453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => APPARATUS AND METHOD FOR ASSESSING OPTICAL QUALITY OF GEMSTONES [patent_app_type] => utility [patent_app_number] => 16/697164 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16697164 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/697164
Apparatus and method for assessing optical quality of gemstones Nov 25, 2019 Issued
Array ( [id] => 15652219 [patent_doc_number] => 20200088639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => INTEGRATED DEVICE WITH EXTERNAL LIGHT SOURCE FOR PROBING DETECTING AND ANALYZING MOLECULES [patent_app_type] => utility [patent_app_number] => 16/688728 [patent_app_country] => US [patent_app_date] => 2019-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 70084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16688728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/688728
Integrated device with external light source for probing detecting and analyzing molecules Nov 18, 2019 Issued
Array ( [id] => 17344887 [patent_doc_number] => 20220011218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => METHOD AND SYSTEM FOR SPECTROPHOTOMETRIC ANALYSIS OF A SAMPLE [patent_app_type] => utility [patent_app_number] => 17/294139 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7910 [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] => 17294139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294139
METHOD AND SYSTEM FOR SPECTROPHOTOMETRIC ANALYSIS OF A SAMPLE Nov 14, 2019 Abandoned
Array ( [id] => 17998768 [patent_doc_number] => 11499869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Optical wall and process sensor with plasma facing sensor [patent_app_type] => utility [patent_app_number] => 16/682616 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5976 [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] => 16682616 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/682616
Optical wall and process sensor with plasma facing sensor Nov 12, 2019 Issued
Array ( [id] => 18527015 [patent_doc_number] => 11714004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Measurements using systems having multiple spectrometers [patent_app_type] => utility [patent_app_number] => 17/289299 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 11801 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17289299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/289299
Measurements using systems having multiple spectrometers Nov 12, 2019 Issued
Array ( [id] => 18154029 [patent_doc_number] => 11567004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Optical device for measuring the optical properties of materials [patent_app_type] => utility [patent_app_number] => 17/284879 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 11092 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17284879 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/284879
Optical device for measuring the optical properties of materials Oct 21, 2019 Issued
Array ( [id] => 17164092 [patent_doc_number] => 11150184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Plasmonic non-dispersive infrared gas sensors [patent_app_type] => utility [patent_app_number] => 16/653715 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 6030 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16653715 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/653715
Plasmonic non-dispersive infrared gas sensors Oct 14, 2019 Issued
Array ( [id] => 16833151 [patent_doc_number] => 11009395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Spectrometric measuring head for forestry, agricultural and food industry applications [patent_app_type] => utility [patent_app_number] => 16/597943 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4156 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16597943 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597943
Spectrometric measuring head for forestry, agricultural and food industry applications Oct 9, 2019 Issued
Array ( [id] => 17386941 [patent_doc_number] => 20220034793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => CHARACTERISATION OF THROMBUS [patent_app_type] => utility [patent_app_number] => 17/278695 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17278695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/278695
CHARACTERISATION OF THROMBUS Sep 25, 2019 Abandoned
Array ( [id] => 15410583 [patent_doc_number] => 20200025613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => HYPERSPECTRAL SENSING SYSTEM AND PROCESSING METHODS FOR HYPERSPECTRAL DATA [patent_app_type] => utility [patent_app_number] => 16/583042 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16583042 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/583042
Hyperspectral sensing system and processing methods for hyperspectral data Sep 24, 2019 Issued
Array ( [id] => 18290679 [patent_doc_number] => 11619547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Remote spectrometer control system [patent_app_type] => utility [patent_app_number] => 17/277905 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3090 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17277905 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/277905
Remote spectrometer control system Sep 24, 2019 Issued
Array ( [id] => 18234115 [patent_doc_number] => 11598667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Compact multi-band optical measuring unit [patent_app_type] => utility [patent_app_number] => 17/277993 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2330 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17277993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/277993
Compact multi-band optical measuring unit Sep 17, 2019 Issued
Array ( [id] => 15269969 [patent_doc_number] => 20190383719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => CUVETTE CARRIER [patent_app_type] => utility [patent_app_number] => 16/558763 [patent_app_country] => US [patent_app_date] => 2019-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16558763 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/558763
Cuvette carrier Sep 2, 2019 Issued
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