<SEC-DOCUMENT>0001553350-21-000325-index.html : 20210430 <SEC-HEADER>0001553350-21-000325.hdr.sgml : 20210430 <ACCEPTANCE-DATETIME>20210430160516 ACCESSION NUMBER: 0001553350-21-000325 CONFORMED SUBMISSION TYPE: 10-K/A PUBLIC DOCUMENT COUNT: 3 CONFORMED PERIOD OF REPORT: 20201231 FILED AS OF DATE: 20210430 DATE AS OF CHANGE: 20210430 FILER: COMPANY DATA: COMPANY CONFORMED NAME: NOCOPI TECHNOLOGIES INC/MD/ CENTRAL INDEX KEY: 0000888981 STANDARD INDUSTRIAL CLASSIFICATION: GAMES, TOYS & CHILDREN'S VEHICLES (NO DOLLS & BICYCLES) [3944] IRS NUMBER: 870406496 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 10-K/A SEC ACT: 1934 Act SEC FILE NUMBER: 000-20333 FILM NUMBER: 21877790 BUSINESS ADDRESS: STREET 1: 480 SHOEMAKER ROAD STREET 2: SUITE 104 CITY: KING OF PRUSSIA STATE: PA ZIP: 19406 BUSINESS PHONE: 6108349600 MAIL ADDRESS: STREET 1: 480 SHOEMAKER ROAD STREET 2: SUITE 104 CITY: KING OF PRUSSIA STATE: PA ZIP: 19406 </SEC-HEADER> <DOCUMENT> <TYPE>10-K/A <SEQUENCE>1 <FILENAME>nnup_10k.htm <DESCRIPTION>AMENDED ANNUAL REPORT <TEXT> Document 1 - file: nnup_10k.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-31.1 <SEQUENCE>2 <FILENAME>nnup_ex31z1.htm <DESCRIPTION>CERTIFICATION OF CHIEF EXECUTIVE OFFICER <TEXT> Document 2 - file: nnup_ex31z1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-31.2 <SEQUENCE>3 <FILENAME>nnup_ex31z2.htm <DESCRIPTION>CERTIFICATION OF CHIEF FINANCIAL OFFICER <TEXT> Document 3 - file: nnup_ex31z2.htm
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